71634374

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 132821856

約数和(自身を除く): 61187482

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 427, 521, 854, 1042, 1127, 1403, 2254, 2806, 2989, 3647, 5978, 7294, 9821, 11983, 19642, 23966, 25529, 31781, 51058, 63562, 68747, 83881, 137494, 167762, 222467, 444934, 587167, 730963, 1174334, 1461926, 1557269, 3114538, 5116741, 10233482, 35817187, 71634374]

約数ペア:

[(1, 71634374), (2, 35817187), (7, 10233482), (14, 5116741), (23, 3114538), (46, 1557269), (49, 1461926), (61, 1174334), (98, 730963), (122, 587167), (161, 444934), (322, 222467), (427, 167762), (521, 137494), (854, 83881), (1042, 68747), (1127, 63562), (1403, 51058), (2254, 31781), (2806, 25529), (2989, 23966), (3647, 19642), (5978, 11983), (7294, 9821)]