70742594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 118384896

約数和(自身を除く): 47642302

約数列:

[1, 2, 13, 26, 37, 74, 151, 302, 481, 487, 962, 974, 1963, 3926, 5587, 6331, 11174, 12662, 18019, 36038, 72631, 73537, 145262, 147074, 234247, 468494, 955981, 1911962, 2720869, 5441738, 35371297, 70742594]

約数ペア:

[(1, 70742594), (2, 35371297), (13, 5441738), (26, 2720869), (37, 1911962), (74, 955981), (151, 468494), (302, 234247), (481, 147074), (487, 145262), (962, 73537), (974, 72631), (1963, 36038), (3926, 18019), (5587, 12662), (6331, 11174)]