3707881688

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5244

約数の個数: 64

約数和(自身を含む): 8090280000

約数和(自身を除く): 4382398312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 149, 178, 298, 356, 596, 623, 712, 1043, 1192, 1246, 2086, 2492, 4172, 4984, 4993, 8344, 9986, 13261, 19972, 26522, 34951, 39944, 53044, 69902, 92827, 106088, 139804, 185654, 279608, 371308, 444377, 742616, 743957, 888754, 1487914, 1777508, 2975828, 3110639, 3555016, 5207699, 5951656, 6221278, 10415398, 12442556, 20830796, 24885112, 41661592, 66212173, 132424346, 264848692, 463485211, 529697384, 926970422, 1853940844, 3707881688]

約数ペア:

[(1, 3707881688), (2, 1853940844), (4, 926970422), (7, 529697384), (8, 463485211), (14, 264848692), (28, 132424346), (56, 66212173), (89, 41661592), (149, 24885112), (178, 20830796), (298, 12442556), (356, 10415398), (596, 6221278), (623, 5951656), (712, 5207699), (1043, 3555016), (1192, 3110639), (1246, 2975828), (2086, 1777508), (2492, 1487914), (4172, 888754), (4984, 743957), (4993, 742616), (8344, 444377), (9986, 371308), (13261, 279608), (19972, 185654), (26522, 139804), (34951, 106088), (39944, 92827), (53044, 69902)]