71385832

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14323}}^1$

素因数の和:14425

約数の個数: 32

約数和(自身を含む): 154699200

約数和(自身を除く): 83313368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 14323, 28646, 57292, 100261, 114584, 200522, 401044, 802088, 1274747, 2549494, 5098988, 8923229, 10197976, 17846458, 35692916, 71385832]

約数ペア:

[(1, 71385832), (2, 35692916), (4, 17846458), (7, 10197976), (8, 8923229), (14, 5098988), (28, 2549494), (56, 1274747), (89, 802088), (178, 401044), (356, 200522), (623, 114584), (712, 100261), (1246, 57292), (2492, 28646), (4984, 14323)]