28662010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 56754432

約数和(自身を除く): 28092422

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4691, 6110, 9382, 23455, 46910, 60983, 121966, 220477, 304915, 440954, 609830, 1102385, 2204770, 2866201, 5732402, 14331005, 28662010]

約数ペア:

[(1, 28662010), (2, 14331005), (5, 5732402), (10, 2866201), (13, 2204770), (26, 1102385), (47, 609830), (65, 440954), (94, 304915), (130, 220477), (235, 121966), (470, 60983), (611, 46910), (1222, 23455), (3055, 9382), (4691, 6110)]