66672064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{54829}}^1$

素因数の和:54860

約数の個数: 28

約数和(自身を含む): 139268200

約数和(自身を除く): 72596136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 54829, 109658, 219316, 438632, 877264, 1041751, 1754528, 2083502, 3509056, 4167004, 8334008, 16668016, 33336032, 66672064]

約数ペア:

[(1, 66672064), (2, 33336032), (4, 16668016), (8, 8334008), (16, 4167004), (19, 3509056), (32, 2083502), (38, 1754528), (64, 1041751), (76, 877264), (152, 438632), (304, 219316), (608, 109658), (1216, 54829)]