28618656

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 84079296

約数和(自身を除く): 55460640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 123, 132, 164, 176, 246, 264, 328, 352, 451, 492, 528, 656, 661, 902, 984, 1056, 1312, 1322, 1353, 1804, 1968, 1983, 2644, 2706, 3608, 3936, 3966, 5288, 5412, 7216, 7271, 7932, 10576, 10824, 14432, 14542, 15864, 21152, 21648, 21813, 27101, 29084, 31728, 43296, 43626, 54202, 58168, 63456, 81303, 87252, 108404, 116336, 162606, 174504, 216808, 232672, 298111, 325212, 349008, 433616, 596222, 650424, 698016, 867232, 894333, 1192444, 1300848, 1788666, 2384888, 2601696, 3577332, 4769776, 7154664, 9539552, 14309328, 28618656]

約数ペア:

[(1, 28618656), (2, 14309328), (3, 9539552), (4, 7154664), (6, 4769776), (8, 3577332), (11, 2601696), (12, 2384888), (16, 1788666), (22, 1300848), (24, 1192444), (32, 894333), (33, 867232), (41, 698016), (44, 650424), (48, 596222), (66, 433616), (82, 349008), (88, 325212), (96, 298111), (123, 232672), (132, 216808), (164, 174504), (176, 162606), (246, 116336), (264, 108404), (328, 87252), (352, 81303), (451, 63456), (492, 58168), (528, 54202), (656, 43626), (661, 43296), (902, 31728), (984, 29084), (1056, 27101), (1312, 21813), (1322, 21648), (1353, 21152), (1804, 15864), (1968, 14542), (1983, 14432), (2644, 10824), (2706, 10576), (3608, 7932), (3936, 7271), (3966, 7216), (5288, 5412)]