66715896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213833}}^1$

素因数の和:213855

約数の個数: 32

約数和(自身を含む): 179620560

約数和(自身を除く): 112904664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213833, 427666, 641499, 855332, 1282998, 1710664, 2565996, 2779829, 5131992, 5559658, 8339487, 11119316, 16678974, 22238632, 33357948, 66715896]

約数ペア:

[(1, 66715896), (2, 33357948), (3, 22238632), (4, 16678974), (6, 11119316), (8, 8339487), (12, 5559658), (13, 5131992), (24, 2779829), (26, 2565996), (39, 1710664), (52, 1282998), (78, 855332), (104, 641499), (156, 427666), (312, 213833)]