39494084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 84577920

約数和(自身を除く): 45083836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1217, 1708, 2318, 2434, 4636, 4868, 8113, 8519, 16226, 17038, 23123, 32452, 34076, 46246, 74237, 92492, 148474, 161861, 296948, 323722, 519659, 647444, 1039318, 1410503, 2078636, 2821006, 5642012, 9873521, 19747042, 39494084]

約数ペア:

[(1, 39494084), (2, 19747042), (4, 9873521), (7, 5642012), (14, 2821006), (19, 2078636), (28, 1410503), (38, 1039318), (61, 647444), (76, 519659), (122, 323722), (133, 296948), (244, 161861), (266, 148474), (427, 92492), (532, 74237), (854, 46246), (1159, 34076), (1217, 32452), (1708, 23123), (2318, 17038), (2434, 16226), (4636, 8519), (4868, 8113)]