13609472

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1436

約数の個数: 40

約数和(自身を含む): 28644000

約数和(自身を除く): 15034528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1399, 2432, 2798, 4864, 5596, 9728, 11192, 22384, 26581, 44768, 53162, 89536, 106324, 179072, 212648, 358144, 425296, 716288, 850592, 1701184, 3402368, 6804736, 13609472]

約数ペア:

[(1, 13609472), (2, 6804736), (4, 3402368), (8, 1701184), (16, 850592), (19, 716288), (32, 425296), (38, 358144), (64, 212648), (76, 179072), (128, 106324), (152, 89536), (256, 53162), (304, 44768), (512, 26581), (608, 22384), (1216, 11192), (1399, 9728), (2432, 5596), (2798, 4864)]