7273136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 15415680

約数和(自身を除く): 8142544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 479, 584, 949, 958, 1168, 1898, 1916, 3796, 3832, 6227, 7592, 7664, 12454, 15184, 24908, 34967, 49816, 69934, 99632, 139868, 279736, 454571, 559472, 909142, 1818284, 3636568, 7273136]

約数ペア:

[(1, 7273136), (2, 3636568), (4, 1818284), (8, 909142), (13, 559472), (16, 454571), (26, 279736), (52, 139868), (73, 99632), (104, 69934), (146, 49816), (208, 34967), (292, 24908), (479, 15184), (584, 12454), (949, 7664), (958, 7592), (1168, 6227), (1898, 3832), (1916, 3796)]