66454804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27191}}^1$

素因数の和:27255

約数の個数: 24

約数和(自身を含む): 127911168

約数和(自身を除く): 61456364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 27191, 54382, 108764, 353483, 706966, 1277977, 1413932, 2555954, 5111908, 16613701, 33227402, 66454804]

約数ペア:

[(1, 66454804), (2, 33227402), (4, 16613701), (13, 5111908), (26, 2555954), (47, 1413932), (52, 1277977), (94, 706966), (188, 353483), (611, 108764), (1222, 54382), (2444, 27191)]