25924048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 27643952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 499, 764, 998, 1528, 1996, 3056, 3247, 3992, 6494, 7984, 8483, 12988, 16966, 25976, 33932, 51952, 67864, 95309, 135728, 190618, 381236, 762472, 1524944, 1620253, 3240506, 6481012, 12962024, 25924048]

約数ペア:

[(1, 25924048), (2, 12962024), (4, 6481012), (8, 3240506), (16, 1620253), (17, 1524944), (34, 762472), (68, 381236), (136, 190618), (191, 135728), (272, 95309), (382, 67864), (499, 51952), (764, 33932), (998, 25976), (1528, 16966), (1996, 12988), (3056, 8483), (3247, 7984), (3992, 6494)]