28506346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 21674774

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1451, 1786, 2902, 9823, 15961, 19646, 27569, 31922, 55138, 68197, 136394, 303259, 606518, 750167, 1295743, 1500334, 2591486, 14253173, 28506346]

約数ペア:

[(1, 28506346), (2, 14253173), (11, 2591486), (19, 1500334), (22, 1295743), (38, 750167), (47, 606518), (94, 303259), (209, 136394), (418, 68197), (517, 55138), (893, 31922), (1034, 27569), (1451, 19646), (1786, 15961), (2902, 9823)]