8117746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 15600384

約数和(自身を除く): 7482638

約数列:

[1, 2, 7, 13, 14, 26, 47, 73, 91, 94, 146, 169, 182, 329, 338, 511, 611, 658, 949, 1022, 1183, 1222, 1898, 2366, 3431, 4277, 6643, 6862, 7943, 8554, 12337, 13286, 15886, 24017, 24674, 44603, 48034, 55601, 86359, 89206, 111202, 172718, 312221, 579839, 624442, 1159678, 4058873, 8117746]

約数ペア:

[(1, 8117746), (2, 4058873), (7, 1159678), (13, 624442), (14, 579839), (26, 312221), (47, 172718), (73, 111202), (91, 89206), (94, 86359), (146, 55601), (169, 48034), (182, 44603), (329, 24674), (338, 24017), (511, 15886), (611, 13286), (658, 12337), (949, 8554), (1022, 7943), (1183, 6862), (1222, 6643), (1898, 4277), (2366, 3431)]