61364966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 104690880

約数和(自身を除く): 43325914

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1153, 1157, 2047, 2306, 2314, 4094, 14989, 26519, 26611, 29978, 53038, 53222, 102617, 205234, 344747, 689494, 1334021, 2360191, 2668042, 4720382, 30682483, 61364966]

約数ペア:

[(1, 61364966), (2, 30682483), (13, 4720382), (23, 2668042), (26, 2360191), (46, 1334021), (89, 689494), (178, 344747), (299, 205234), (598, 102617), (1153, 53222), (1157, 53038), (2047, 29978), (2306, 26611), (2314, 26519), (4094, 14989)]