788265424

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{2131}}^1$

素因数の和:2579

約数の個数: 40

約数和(自身を含む): 1557127520

約数和(自身を除く): 768862096

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 379, 488, 758, 976, 1516, 2131, 3032, 4262, 6064, 8524, 17048, 23119, 34096, 46238, 92476, 129991, 184952, 259982, 369904, 519964, 807649, 1039928, 1615298, 2079856, 3230596, 6461192, 12922384, 49266589, 98533178, 197066356, 394132712, 788265424]

約数ペア:

[(1, 788265424), (2, 394132712), (4, 197066356), (8, 98533178), (16, 49266589), (61, 12922384), (122, 6461192), (244, 3230596), (379, 2079856), (488, 1615298), (758, 1039928), (976, 807649), (1516, 519964), (2131, 369904), (3032, 259982), (4262, 184952), (6064, 129991), (8524, 92476), (17048, 46238), (23119, 34096)]