28664922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33409}}^1$

素因数の和:33438

約数の個数: 32

約数和(自身を含む): 67354560

約数和(自身を除く): 38689638

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33409, 66818, 100227, 200454, 367499, 434317, 734998, 868634, 1102497, 1302951, 2204994, 2605902, 4777487, 9554974, 14332461, 28664922]

約数ペア:

[(1, 28664922), (2, 14332461), (3, 9554974), (6, 4777487), (11, 2605902), (13, 2204994), (22, 1302951), (26, 1102497), (33, 868634), (39, 734998), (66, 434317), (78, 367499), (143, 200454), (286, 100227), (429, 66818), (858, 33409)]