71237296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1433}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 149365440

約数和(自身を除く): 78128144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1433, 1912, 2866, 3107, 3824, 5732, 6214, 11464, 12428, 18629, 22928, 24856, 37258, 49712, 74516, 149032, 298064, 342487, 684974, 1369948, 2739896, 4452331, 5479792, 8904662, 17809324, 35618648, 71237296]

約数ペア:

[(1, 71237296), (2, 35618648), (4, 17809324), (8, 8904662), (13, 5479792), (16, 4452331), (26, 2739896), (52, 1369948), (104, 684974), (208, 342487), (239, 298064), (478, 149032), (956, 74516), (1433, 49712), (1912, 37258), (2866, 24856), (3107, 22928), (3824, 18629), (5732, 12428), (6214, 11464)]