28940916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 70418880

約数和(自身を除く): 41477964

約数列:

[1, 2, 3, 4, 6, 12, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 492, 708, 997, 1994, 2419, 2991, 3988, 4838, 5982, 7257, 9676, 11964, 14514, 29028, 40877, 58823, 81754, 117646, 122631, 163508, 176469, 235292, 245262, 352938, 490524, 705876, 2411743, 4823486, 7235229, 9646972, 14470458, 28940916]

約数ペア:

[(1, 28940916), (2, 14470458), (3, 9646972), (4, 7235229), (6, 4823486), (12, 2411743), (41, 705876), (59, 490524), (82, 352938), (118, 245262), (123, 235292), (164, 176469), (177, 163508), (236, 122631), (246, 117646), (354, 81754), (492, 58823), (708, 40877), (997, 29028), (1994, 14514), (2419, 11964), (2991, 9676), (3988, 7257), (4838, 5982)]