63920272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18077}}^1$

素因数の和:18115

約数の個数: 40

約数和(自身を含む): 141225336

約数和(自身を除く): 77305064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 18077, 36154, 72308, 144616, 235001, 289232, 307309, 470002, 614618, 940004, 1229236, 1880008, 2458472, 3760016, 3995017, 4916944, 7990034, 15980068, 31960136, 63920272]

約数ペア:

[(1, 63920272), (2, 31960136), (4, 15980068), (8, 7990034), (13, 4916944), (16, 3995017), (17, 3760016), (26, 2458472), (34, 1880008), (52, 1229236), (68, 940004), (104, 614618), (136, 470002), (208, 307309), (221, 289232), (272, 235001), (442, 144616), (884, 72308), (1768, 36154), (3536, 18077)]