25189944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80737}}^1$

素因数の和:80759

約数の個数: 32

約数和(自身を含む): 67819920

約数和(自身を除く): 42629976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 80737, 161474, 242211, 322948, 484422, 645896, 968844, 1049581, 1937688, 2099162, 3148743, 4198324, 6297486, 8396648, 12594972, 25189944]

約数ペア:

[(1, 25189944), (2, 12594972), (3, 8396648), (4, 6297486), (6, 4198324), (8, 3148743), (12, 2099162), (13, 1937688), (24, 1049581), (26, 968844), (39, 645896), (52, 484422), (78, 322948), (104, 242211), (156, 161474), (312, 80737)]