15704059966

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 27742974336

約数和(自身を除く): 12038914370

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 353, 427, 461, 706, 791, 854, 922, 1582, 2471, 3227, 4942, 6454, 6893, 13786, 21533, 28121, 39889, 43066, 48251, 52093, 56242, 79778, 96502, 104186, 150731, 162733, 196847, 279223, 301462, 325466, 364651, 393694, 558446, 729302, 1139131, 2278262, 2433229, 3177673, 4866458, 6355346, 9926713, 17032603, 18388829, 19853426, 22243711, 34065206, 36777658, 44487422, 69486991, 128721803, 138973982, 257443606, 1121718569, 2243437138, 7852029983, 15704059966]

約数ペア:

[(1, 15704059966), (2, 7852029983), (7, 2243437138), (14, 1121718569), (61, 257443606), (113, 138973982), (122, 128721803), (226, 69486991), (353, 44487422), (427, 36777658), (461, 34065206), (706, 22243711), (791, 19853426), (854, 18388829), (922, 17032603), (1582, 9926713), (2471, 6355346), (3227, 4866458), (4942, 3177673), (6454, 2433229), (6893, 2278262), (13786, 1139131), (21533, 729302), (28121, 558446), (39889, 393694), (43066, 364651), (48251, 325466), (52093, 301462), (56242, 279223), (79778, 196847), (96502, 162733), (104186, 150731)]