31515676948

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2837}}^1\times {\mathrm{3511}}^1$

素因数の和:6472

約数の個数: 48

約数和(自身を含む): 63629685504

約数和(自身を除く): 32114008556

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 2837, 3164, 3511, 5674, 7022, 11348, 14044, 19859, 24577, 39718, 49154, 79436, 98308, 320581, 396743, 641162, 793486, 1282324, 1586972, 2244067, 2777201, 4488134, 5554402, 8976268, 9960707, 11108804, 19921414, 39842828, 69724949, 139449898, 278899796, 1125559891, 2251119782, 4502239564, 7878919237, 15757838474, 31515676948]

約数ペア:

[(1, 31515676948), (2, 15757838474), (4, 7878919237), (7, 4502239564), (14, 2251119782), (28, 1125559891), (113, 278899796), (226, 139449898), (452, 69724949), (791, 39842828), (1582, 19921414), (2837, 11108804), (3164, 9960707), (3511, 8976268), (5674, 5554402), (7022, 4488134), (11348, 2777201), (14044, 2244067), (19859, 1586972), (24577, 1282324), (39718, 793486), (49154, 641162), (79436, 396743), (98308, 320581)]