64917844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2741}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 117927936

約数和(自身を除く): 53010092

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 2741, 5482, 5921, 10964, 11842, 23684, 84971, 169942, 339884, 523531, 1047062, 2094124, 16229461, 32458922, 64917844]

約数ペア:

[(1, 64917844), (2, 32458922), (4, 16229461), (31, 2094124), (62, 1047062), (124, 523531), (191, 339884), (382, 169942), (764, 84971), (2741, 23684), (5482, 11842), (5921, 10964)]