71368986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2389}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 154183680

約数和(自身を除く): 82814694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 2389, 4778, 4979, 7167, 9958, 14334, 14937, 29874, 31057, 62114, 93171, 186342, 914987, 1829974, 2744961, 5489922, 11894831, 23789662, 35684493, 71368986]

約数ペア:

[(1, 71368986), (2, 35684493), (3, 23789662), (6, 11894831), (13, 5489922), (26, 2744961), (39, 1829974), (78, 914987), (383, 186342), (766, 93171), (1149, 62114), (2298, 31057), (2389, 29874), (4778, 14937), (4979, 14334), (7167, 9958)]