15677901484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{68863}}^1$

素因数の和:69094

約数の個数: 48

約数和(自身を含む): 32208519168

約数和(自身を除く): 16530617684

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 173, 188, 329, 346, 658, 692, 1211, 1316, 2422, 4844, 8131, 16262, 32524, 56917, 68863, 113834, 137726, 227668, 275452, 482041, 964082, 1928164, 3236561, 6473122, 11913299, 12946244, 22655927, 23826598, 45311854, 47653196, 83393093, 90623708, 166786186, 333572372, 559925053, 1119850106, 2239700212, 3919475371, 7838950742, 15677901484]

約数ペア:

[(1, 15677901484), (2, 7838950742), (4, 3919475371), (7, 2239700212), (14, 1119850106), (28, 559925053), (47, 333572372), (94, 166786186), (173, 90623708), (188, 83393093), (329, 47653196), (346, 45311854), (658, 23826598), (692, 22655927), (1211, 12946244), (1316, 11913299), (2422, 6473122), (4844, 3236561), (8131, 1928164), (16262, 964082), (32524, 482041), (56917, 275452), (68863, 227668), (113834, 137726)]