2885206528

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:793

約数の個数: 80

約数和(自身を含む): 5900140224

約数和(自身を除く): 3014933696

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 151, 256, 268, 302, 512, 536, 557, 604, 1072, 1114, 1208, 2144, 2228, 2416, 4288, 4456, 4832, 8576, 8912, 9664, 10117, 17152, 17824, 19328, 20234, 34304, 35648, 37319, 38656, 40468, 71296, 74638, 77312, 80936, 84107, 142592, 149276, 161872, 168214, 285184, 298552, 323744, 336428, 597104, 647488, 672856, 1194208, 1294976, 1345712, 2388416, 2589952, 2691424, 4776832, 5179904, 5382848, 5635169, 9553664, 10765696, 11270338, 19107328, 21531392, 22540676, 43062784, 45081352, 90162704, 180325408, 360650816, 721301632, 1442603264, 2885206528]

約数ペア:

[(1, 2885206528), (2, 1442603264), (4, 721301632), (8, 360650816), (16, 180325408), (32, 90162704), (64, 45081352), (67, 43062784), (128, 22540676), (134, 21531392), (151, 19107328), (256, 11270338), (268, 10765696), (302, 9553664), (512, 5635169), (536, 5382848), (557, 5179904), (604, 4776832), (1072, 2691424), (1114, 2589952), (1208, 2388416), (2144, 1345712), (2228, 1294976), (2416, 1194208), (4288, 672856), (4456, 647488), (4832, 597104), (8576, 336428), (8912, 323744), (9664, 298552), (10117, 285184), (17152, 168214), (17824, 161872), (19328, 149276), (20234, 142592), (34304, 84107), (35648, 80936), (37319, 77312), (38656, 74638), (40468, 71296)]