64627368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207139}}^1$

素因数の和:207161

約数の個数: 32

約数和(自身を含む): 173997600

約数和(自身を除く): 109370232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 207139, 414278, 621417, 828556, 1242834, 1657112, 2485668, 2692807, 4971336, 5385614, 8078421, 10771228, 16156842, 21542456, 32313684, 64627368]

約数ペア:

[(1, 64627368), (2, 32313684), (3, 21542456), (4, 16156842), (6, 10771228), (8, 8078421), (12, 5385614), (13, 4971336), (24, 2692807), (26, 2485668), (39, 1657112), (52, 1242834), (78, 828556), (104, 621417), (156, 414278), (312, 207139)]