7379918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 14902272

約数和(自身を除く): 7522354

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 43, 46, 82, 86, 91, 161, 182, 287, 299, 301, 322, 533, 559, 574, 598, 602, 943, 989, 1066, 1118, 1763, 1886, 1978, 2093, 3526, 3731, 3913, 4186, 6601, 6923, 7462, 7826, 12259, 12341, 12857, 13202, 13846, 22919, 24518, 24682, 25714, 40549, 45838, 81098, 85813, 89999, 160433, 171626, 179998, 283843, 320866, 527137, 567686, 1054274, 3689959, 7379918]

約数ペア:

[(1, 7379918), (2, 3689959), (7, 1054274), (13, 567686), (14, 527137), (23, 320866), (26, 283843), (41, 179998), (43, 171626), (46, 160433), (82, 89999), (86, 85813), (91, 81098), (161, 45838), (182, 40549), (287, 25714), (299, 24682), (301, 24518), (322, 22919), (533, 13846), (559, 13202), (574, 12857), (598, 12341), (602, 12259), (943, 7826), (989, 7462), (1066, 6923), (1118, 6601), (1763, 4186), (1886, 3913), (1978, 3731), (2093, 3526)]