65051792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18397}}^1$

素因数の和:18435

約数の個数: 40

約数和(自身を含む): 143725176

約数和(自身を除く): 78673384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 18397, 36794, 73588, 147176, 239161, 294352, 312749, 478322, 625498, 956644, 1250996, 1913288, 2501992, 3826576, 4065737, 5003984, 8131474, 16262948, 32525896, 65051792]

約数ペア:

[(1, 65051792), (2, 32525896), (4, 16262948), (8, 8131474), (13, 5003984), (16, 4065737), (17, 3826576), (26, 2501992), (34, 1913288), (52, 1250996), (68, 956644), (104, 625498), (136, 478322), (208, 312749), (221, 294352), (272, 239161), (442, 147176), (884, 73588), (1768, 36794), (3536, 18397)]