66546611776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{5717}}^1\times {\mathrm{5867}}^1$

素因数の和:11627

約数の個数: 56

約数和(自身を含む): 136360302336

約数和(自身を除く): 69813690560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 5717, 5867, 11434, 11734, 22868, 23468, 45736, 46936, 91472, 93872, 177227, 181877, 182944, 187744, 354454, 363754, 365888, 375488, 708908, 727508, 1417816, 1455016, 2835632, 2910032, 5671264, 5820064, 11342528, 11640128, 33541639, 67083278, 134166556, 268333112, 536666224, 1039790809, 1073332448, 2079581618, 2146664896, 4159163236, 8318326472, 16636652944, 33273305888, 66546611776]

約数ペア:

[(1, 66546611776), (2, 33273305888), (4, 16636652944), (8, 8318326472), (16, 4159163236), (31, 2146664896), (32, 2079581618), (62, 1073332448), (64, 1039790809), (124, 536666224), (248, 268333112), (496, 134166556), (992, 67083278), (1984, 33541639), (5717, 11640128), (5867, 11342528), (11434, 5820064), (11734, 5671264), (22868, 2910032), (23468, 2835632), (45736, 1455016), (46936, 1417816), (91472, 727508), (93872, 708908), (177227, 375488), (181877, 365888), (182944, 363754), (187744, 354454)]