144433472

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{25357}}^1$

素因数の和:25458

約数の個数: 28

約数和(自身を含む): 289841940

約数和(自身を除く): 145408468

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 25357, 50714, 101428, 202856, 405712, 811424, 1622848, 2256773, 4513546, 9027092, 18054184, 36108368, 72216736, 144433472]

約数ペア:

[(1, 144433472), (2, 72216736), (4, 36108368), (8, 18054184), (16, 9027092), (32, 4513546), (64, 2256773), (89, 1622848), (178, 811424), (356, 405712), (712, 202856), (1424, 101428), (2848, 50714), (5696, 25357)]