17181272

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 33210000

約数和(自身を除く): 16028728

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 409, 472, 712, 818, 1636, 3272, 5251, 10502, 21004, 24131, 36401, 42008, 48262, 72802, 96524, 145604, 193048, 291208, 2147659, 4295318, 8590636, 17181272]

約数ペア:

[(1, 17181272), (2, 8590636), (4, 4295318), (8, 2147659), (59, 291208), (89, 193048), (118, 145604), (178, 96524), (236, 72802), (356, 48262), (409, 42008), (472, 36401), (712, 24131), (818, 21004), (1636, 10502), (3272, 5251)]