66615904

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{34127}}^1$

素因数の和:34198

約数の個数: 24

約数和(自身を含む): 133303968

約数和(自身を除く): 66688064

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 34127, 68254, 136508, 273016, 546032, 1092064, 2081747, 4163494, 8326988, 16653976, 33307952, 66615904]

約数ペア:

[(1, 66615904), (2, 33307952), (4, 16653976), (8, 8326988), (16, 4163494), (32, 2081747), (61, 1092064), (122, 546032), (244, 273016), (488, 136508), (976, 68254), (1952, 34127)]