128475974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 218484000

約数和(自身を除く): 90008026

約数列:

[1, 2, 11, 22, 29, 58, 319, 349, 577, 638, 698, 1154, 3839, 6347, 7678, 10121, 12694, 16733, 20242, 33466, 111331, 184063, 201373, 222662, 368126, 402746, 2215103, 4430206, 5839817, 11679634, 64237987, 128475974]

約数ペア:

[(1, 128475974), (2, 64237987), (11, 11679634), (22, 5839817), (29, 4430206), (58, 2215103), (319, 402746), (349, 368126), (577, 222662), (638, 201373), (698, 184063), (1154, 111331), (3839, 33466), (6347, 20242), (7678, 16733), (10121, 12694)]