28704660864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{49603}}^1$

素因数の和:49768

約数の個数: 128

約数和(自身を含む): 83787108480

約数和(自身を除く): 55082447616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 137, 176, 192, 264, 274, 352, 384, 411, 528, 548, 704, 822, 1056, 1096, 1408, 1507, 1644, 2112, 2192, 3014, 3288, 4224, 4384, 4521, 6028, 6576, 8768, 9042, 12056, 13152, 17536, 18084, 24112, 26304, 36168, 48224, 49603, 52608, 72336, 96448, 99206, 144672, 148809, 192896, 198412, 289344, 297618, 396824, 545633, 578688, 595236, 793648, 1091266, 1190472, 1587296, 1636899, 2182532, 2380944, 3174592, 3273798, 4365064, 4761888, 6349184, 6547596, 6795611, 8730128, 9523776, 13095192, 13591222, 17460256, 19047552, 20386833, 26190384, 27182444, 34920512, 40773666, 52380768, 54364888, 69841024, 74751721, 81547332, 104761536, 108729776, 149503442, 163094664, 209523072, 217459552, 224255163, 299006884, 326189328, 434919104, 448510326, 598013768, 652378656, 869838208, 897020652, 1196027536, 1304757312, 1794041304, 2392055072, 2609514624, 3588082608, 4784110144, 7176165216, 9568220288, 14352330432, 28704660864]

約数ペア:

[(1, 28704660864), (2, 14352330432), (3, 9568220288), (4, 7176165216), (6, 4784110144), (8, 3588082608), (11, 2609514624), (12, 2392055072), (16, 1794041304), (22, 1304757312), (24, 1196027536), (32, 897020652), (33, 869838208), (44, 652378656), (48, 598013768), (64, 448510326), (66, 434919104), (88, 326189328), (96, 299006884), (128, 224255163), (132, 217459552), (137, 209523072), (176, 163094664), (192, 149503442), (264, 108729776), (274, 104761536), (352, 81547332), (384, 74751721), (411, 69841024), (528, 54364888), (548, 52380768), (704, 40773666), (822, 34920512), (1056, 27182444), (1096, 26190384), (1408, 20386833), (1507, 19047552), (1644, 17460256), (2112, 13591222), (2192, 13095192), (3014, 9523776), (3288, 8730128), (4224, 6795611), (4384, 6547596), (4521, 6349184), (6028, 4761888), (6576, 4365064), (8768, 3273798), (9042, 3174592), (12056, 2380944), (13152, 2182532), (17536, 1636899), (18084, 1587296), (24112, 1190472), (26304, 1091266), (36168, 793648), (48224, 595236), (49603, 578688), (52608, 545633), (72336, 396824), (96448, 297618), (99206, 289344), (144672, 198412), (148809, 192896)]