8664016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 18139464

約数和(自身を除く): 9475448

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 601, 848, 901, 1202, 1802, 2404, 3604, 4808, 7208, 9616, 10217, 14416, 20434, 31853, 40868, 63706, 81736, 127412, 163472, 254824, 509648, 541501, 1083002, 2166004, 4332008, 8664016]

約数ペア:

[(1, 8664016), (2, 4332008), (4, 2166004), (8, 1083002), (16, 541501), (17, 509648), (34, 254824), (53, 163472), (68, 127412), (106, 81736), (136, 63706), (212, 40868), (272, 31853), (424, 20434), (601, 14416), (848, 10217), (901, 9616), (1202, 7208), (1802, 4808), (2404, 3604)]