7945756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 17385984

約数和(自身を除く): 9440228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 263, 332, 364, 526, 581, 1052, 1079, 1162, 1841, 2158, 2324, 3419, 3682, 4316, 6838, 7364, 7553, 13676, 15106, 21829, 23933, 30212, 43658, 47866, 87316, 95732, 152803, 283777, 305606, 567554, 611212, 1135108, 1986439, 3972878, 7945756]

約数ペア:

[(1, 7945756), (2, 3972878), (4, 1986439), (7, 1135108), (13, 611212), (14, 567554), (26, 305606), (28, 283777), (52, 152803), (83, 95732), (91, 87316), (166, 47866), (182, 43658), (263, 30212), (332, 23933), (364, 21829), (526, 15106), (581, 13676), (1052, 7553), (1079, 7364), (1162, 6838), (1841, 4316), (2158, 3682), (2324, 3419)]