47645104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 100115120

約数和(自身を除く): 52470016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1459, 2041, 2512, 2918, 4082, 5836, 8164, 11672, 16328, 18967, 23344, 32656, 37934, 75868, 151736, 229063, 303472, 458126, 916252, 1832504, 2977819, 3665008, 5955638, 11911276, 23822552, 47645104]

約数ペア:

[(1, 47645104), (2, 23822552), (4, 11911276), (8, 5955638), (13, 3665008), (16, 2977819), (26, 1832504), (52, 916252), (104, 458126), (157, 303472), (208, 229063), (314, 151736), (628, 75868), (1256, 37934), (1459, 32656), (2041, 23344), (2512, 18967), (2918, 16328), (4082, 11672), (5836, 8164)]