24745204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 48450528

約数和(自身を除く): 23705324

約数列:

[1, 2, 4, 11, 22, 44, 71, 89, 142, 178, 284, 356, 781, 979, 1562, 1958, 3124, 3916, 6319, 7921, 12638, 15842, 25276, 31684, 69509, 87131, 139018, 174262, 278036, 348524, 562391, 1124782, 2249564, 6186301, 12372602, 24745204]

約数ペア:

[(1, 24745204), (2, 12372602), (4, 6186301), (11, 2249564), (22, 1124782), (44, 562391), (71, 348524), (89, 278036), (142, 174262), (178, 139018), (284, 87131), (356, 69509), (781, 31684), (979, 25276), (1562, 15842), (1958, 12638), (3124, 7921), (3916, 6319)]