17688536

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 34276080

約数和(自身を除く): 16587544

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 541, 1082, 2164, 4087, 4328, 8174, 16348, 32696, 33001, 36247, 66002, 72494, 132004, 144988, 264008, 289976, 2211067, 4422134, 8844268, 17688536]

約数ペア:

[(1, 17688536), (2, 8844268), (4, 4422134), (8, 2211067), (61, 289976), (67, 264008), (122, 144988), (134, 132004), (244, 72494), (268, 66002), (488, 36247), (536, 33001), (541, 32696), (1082, 16348), (2164, 8174), (4087, 4328)]