70521472

素因数分解:

$2^7\times 7^1\times {\mathrm{78707}}^1$

素因数の和:78728

約数の個数: 32

約数和(自身を含む): 160564320

約数和(自身を除く): 90042848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 78707, 157414, 314828, 550949, 629656, 1101898, 1259312, 2203796, 2518624, 4407592, 5037248, 8815184, 10074496, 17630368, 35260736, 70521472]

約数ペア:

[(1, 70521472), (2, 35260736), (4, 17630368), (7, 10074496), (8, 8815184), (14, 5037248), (16, 4407592), (28, 2518624), (32, 2203796), (56, 1259312), (64, 1101898), (112, 629656), (128, 550949), (224, 314828), (448, 157414), (896, 78707)]