28655238

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 59281920

約数和(自身を除く): 30626682

約数列:

[1, 2, 3, 6, 59, 61, 118, 122, 177, 183, 354, 366, 1327, 2654, 3599, 3981, 7198, 7962, 10797, 21594, 78293, 80947, 156586, 161894, 234879, 242841, 469758, 485682, 4775873, 9551746, 14327619, 28655238]

約数ペア:

[(1, 28655238), (2, 14327619), (3, 9551746), (6, 4775873), (59, 485682), (61, 469758), (118, 242841), (122, 234879), (177, 161894), (183, 156586), (354, 80947), (366, 78293), (1327, 21594), (2654, 10797), (3599, 7962), (3981, 7198)]