28915566

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 59006880

約数和(自身を除く): 30091314

約数列:

[1, 2, 3, 6, 89, 173, 178, 267, 313, 346, 519, 534, 626, 939, 1038, 1878, 15397, 27857, 30794, 46191, 54149, 55714, 83571, 92382, 108298, 162447, 167142, 324894, 4819261, 9638522, 14457783, 28915566]

約数ペア:

[(1, 28915566), (2, 14457783), (3, 9638522), (6, 4819261), (89, 324894), (173, 167142), (178, 162447), (267, 108298), (313, 92382), (346, 83571), (519, 55714), (534, 54149), (626, 46191), (939, 30794), (1038, 27857), (1878, 15397)]