57738376

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 110124000

約数和(自身を除く): 52385624

約数列:

[1, 2, 4, 8, 137, 139, 274, 278, 379, 548, 556, 758, 1096, 1112, 1516, 3032, 19043, 38086, 51923, 52681, 76172, 103846, 105362, 152344, 207692, 210724, 415384, 421448, 7217297, 14434594, 28869188, 57738376]

約数ペア:

[(1, 57738376), (2, 28869188), (4, 14434594), (8, 7217297), (137, 421448), (139, 415384), (274, 210724), (278, 207692), (379, 152344), (548, 105362), (556, 103846), (758, 76172), (1096, 52681), (1112, 51923), (1516, 38086), (3032, 19043)]