64108616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56039}}^1$

素因数の和:56069

約数の個数: 32

約数和(自身を含む): 141220800

約数和(自身を除く): 77112184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 56039, 112078, 224156, 448312, 616429, 728507, 1232858, 1457014, 2465716, 2914028, 4931432, 5828056, 8013577, 16027154, 32054308, 64108616]

約数ペア:

[(1, 64108616), (2, 32054308), (4, 16027154), (8, 8013577), (11, 5828056), (13, 4931432), (22, 2914028), (26, 2465716), (44, 1457014), (52, 1232858), (88, 728507), (104, 616429), (143, 448312), (286, 224156), (572, 112078), (1144, 56039)]