66345356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12671}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 86935156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 12671, 25342, 50684, 88697, 139381, 177394, 215407, 278762, 354788, 430814, 557524, 861628, 975667, 1507849, 1951334, 2369477, 3015698, 3902668, 4738954, 6031396, 9477908, 16586339, 33172678, 66345356]

約数ペア:

[(1, 66345356), (2, 33172678), (4, 16586339), (7, 9477908), (11, 6031396), (14, 4738954), (17, 3902668), (22, 3015698), (28, 2369477), (34, 1951334), (44, 1507849), (68, 975667), (77, 861628), (119, 557524), (154, 430814), (187, 354788), (238, 278762), (308, 215407), (374, 177394), (476, 139381), (748, 88697), (1309, 50684), (2618, 25342), (5236, 12671)]