37919888944

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{38867}}^1$

素因数の和:39194

約数の個数: 80

約数和(自身を含む): 86984718336

約数和(自身を除く): 49064829392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 281, 434, 496, 562, 868, 1124, 1736, 1967, 2248, 3472, 3934, 4496, 7868, 8711, 15736, 17422, 31472, 34844, 38867, 60977, 69688, 77734, 121954, 139376, 155468, 243908, 272069, 310936, 487816, 544138, 621872, 975632, 1088276, 1204877, 2176552, 2409754, 4353104, 4819508, 8434139, 9639016, 10921627, 16868278, 19278032, 21843254, 33736556, 43686508, 67473112, 76451389, 87373016, 134946224, 152902778, 174746032, 305805556, 338570437, 611611112, 677140874, 1223222224, 1354281748, 2369993059, 2708563496, 4739986118, 5417126992, 9479972236, 18959944472, 37919888944]

約数ペア:

[(1, 37919888944), (2, 18959944472), (4, 9479972236), (7, 5417126992), (8, 4739986118), (14, 2708563496), (16, 2369993059), (28, 1354281748), (31, 1223222224), (56, 677140874), (62, 611611112), (112, 338570437), (124, 305805556), (217, 174746032), (248, 152902778), (281, 134946224), (434, 87373016), (496, 76451389), (562, 67473112), (868, 43686508), (1124, 33736556), (1736, 21843254), (1967, 19278032), (2248, 16868278), (3472, 10921627), (3934, 9639016), (4496, 8434139), (7868, 4819508), (8711, 4353104), (15736, 2409754), (17422, 2176552), (31472, 1204877), (34844, 1088276), (38867, 975632), (60977, 621872), (69688, 544138), (77734, 487816), (121954, 310936), (139376, 272069), (155468, 243908)]