71029784

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26987}}^1$

素因数の和:27047

約数の個数: 32

約数和(自身を含む): 155450880

約数和(自身を除く): 84421096

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 26987, 53974, 107948, 188909, 215896, 377818, 755636, 1268389, 1511272, 2536778, 5073556, 8878723, 10147112, 17757446, 35514892, 71029784]

約数ペア:

[(1, 71029784), (2, 35514892), (4, 17757446), (7, 10147112), (8, 8878723), (14, 5073556), (28, 2536778), (47, 1511272), (56, 1268389), (94, 755636), (188, 377818), (329, 215896), (376, 188909), (658, 107948), (1316, 53974), (2632, 26987)]