78682942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 132148800

約数和(自身を除く): 53465858

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 481, 919, 962, 1157, 1838, 2314, 3293, 6586, 11947, 23894, 34003, 42809, 68006, 81791, 85618, 163582, 442039, 884078, 1063283, 2126566, 3026267, 6052534, 39341471, 78682942]

約数ペア:

[(1, 78682942), (2, 39341471), (13, 6052534), (26, 3026267), (37, 2126566), (74, 1063283), (89, 884078), (178, 442039), (481, 163582), (919, 85618), (962, 81791), (1157, 68006), (1838, 42809), (2314, 34003), (3293, 23894), (6586, 11947)]