42137108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 80918208

約数和(自身を除く): 38781100

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 751, 1079, 1502, 2158, 3004, 4316, 9763, 14027, 19526, 28054, 39052, 56108, 62333, 124666, 126919, 249332, 253838, 507676, 810329, 1620658, 3241316, 10534277, 21068554, 42137108]

約数ペア:

[(1, 42137108), (2, 21068554), (4, 10534277), (13, 3241316), (26, 1620658), (52, 810329), (83, 507676), (166, 253838), (169, 249332), (332, 126919), (338, 124666), (676, 62333), (751, 56108), (1079, 39052), (1502, 28054), (2158, 19526), (3004, 14027), (4316, 9763)]