28474116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12724

約数の個数: 48

約数和(自身を含む): 76749120

約数和(自身を除く): 48275004

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12689, 25378, 38067, 50756, 76134, 139579, 152268, 215713, 279158, 418737, 431426, 558316, 647139, 837474, 862852, 1294278, 1674948, 2372843, 2588556, 4745686, 7118529, 9491372, 14237058, 28474116]

約数ペア:

[(1, 28474116), (2, 14237058), (3, 9491372), (4, 7118529), (6, 4745686), (11, 2588556), (12, 2372843), (17, 1674948), (22, 1294278), (33, 862852), (34, 837474), (44, 647139), (51, 558316), (66, 431426), (68, 418737), (102, 279158), (132, 215713), (187, 152268), (204, 139579), (374, 76134), (561, 50756), (748, 38067), (1122, 25378), (2244, 12689)]