70149926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 131639040

約数和(自身を除く): 61489114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 1171, 2342, 2723, 4279, 5446, 8197, 8558, 12881, 16394, 25762, 29953, 59906, 90167, 180334, 455519, 911038, 3188633, 5010709, 6377266, 10021418, 35074963, 70149926]

約数ペア:

[(1, 70149926), (2, 35074963), (7, 10021418), (11, 6377266), (14, 5010709), (22, 3188633), (77, 911038), (154, 455519), (389, 180334), (778, 90167), (1171, 59906), (2342, 29953), (2723, 25762), (4279, 16394), (5446, 12881), (8197, 8558)]