25896544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 28293536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 223, 304, 382, 446, 608, 764, 892, 1528, 1784, 3056, 3568, 3629, 4237, 6112, 7136, 7258, 8474, 14516, 16948, 29032, 33896, 42593, 58064, 67792, 85186, 116128, 135584, 170372, 340744, 681488, 809267, 1362976, 1618534, 3237068, 6474136, 12948272, 25896544]

約数ペア:

[(1, 25896544), (2, 12948272), (4, 6474136), (8, 3237068), (16, 1618534), (19, 1362976), (32, 809267), (38, 681488), (76, 340744), (152, 170372), (191, 135584), (223, 116128), (304, 85186), (382, 67792), (446, 58064), (608, 42593), (764, 33896), (892, 29032), (1528, 16948), (1784, 14516), (3056, 8474), (3568, 7258), (3629, 7136), (4237, 6112)]