28531842

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 59265024

約数和(自身を除く): 30733182

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 211, 422, 633, 727, 1266, 1454, 2181, 4362, 6541, 13082, 19623, 22537, 39246, 45074, 67611, 135222, 153397, 306794, 460191, 920382, 4755307, 9510614, 14265921, 28531842]

約数ペア:

[(1, 28531842), (2, 14265921), (3, 9510614), (6, 4755307), (31, 920382), (62, 460191), (93, 306794), (186, 153397), (211, 135222), (422, 67611), (633, 45074), (727, 39246), (1266, 22537), (1454, 19623), (2181, 13082), (4362, 6541)]