25573696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21031}}^1$

素因数の和:21062

約数の個数: 28

約数和(自身を含む): 53421280

約数和(自身を除く): 27847584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21031, 42062, 84124, 168248, 336496, 399589, 672992, 799178, 1345984, 1598356, 3196712, 6393424, 12786848, 25573696]

約数ペア:

[(1, 25573696), (2, 12786848), (4, 6393424), (8, 3196712), (16, 1598356), (19, 1345984), (32, 799178), (38, 672992), (64, 399589), (76, 336496), (152, 168248), (304, 84124), (608, 42062), (1216, 21031)]