28181156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 23468764

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 2927, 4814, 5854, 9628, 11708, 84883, 169766, 242941, 339532, 485882, 971764, 7045289, 14090578, 28181156]

約数ペア:

[(1, 28181156), (2, 14090578), (4, 7045289), (29, 971764), (58, 485882), (83, 339532), (116, 242941), (166, 169766), (332, 84883), (2407, 11708), (2927, 9628), (4814, 5854)]