47817328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13561

約数の個数: 40

約数和(自身を含む): 105649488

約数和(自身を除く): 57832160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 13523, 27046, 54092, 108184, 175799, 216368, 229891, 351598, 459782, 703196, 919564, 1406392, 1839128, 2812784, 2988583, 3678256, 5977166, 11954332, 23908664, 47817328]

約数ペア:

[(1, 47817328), (2, 23908664), (4, 11954332), (8, 5977166), (13, 3678256), (16, 2988583), (17, 2812784), (26, 1839128), (34, 1406392), (52, 919564), (68, 703196), (104, 459782), (136, 351598), (208, 229891), (221, 216368), (272, 175799), (442, 108184), (884, 54092), (1768, 27046), (3536, 13523)]