70144496

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{18191}}^1$

素因数の和:18440

約数の個数: 20

約数和(自身を含む): 136476384

約数和(自身を除く): 66331888

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 18191, 36382, 72764, 145528, 291056, 4384031, 8768062, 17536124, 35072248, 70144496]

約数ペア:

[(1, 70144496), (2, 35072248), (4, 17536124), (8, 8768062), (16, 4384031), (241, 291056), (482, 145528), (964, 72764), (1928, 36382), (3856, 18191)]