71986152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{428489}}^1$

素因数の和:428505

約数の個数: 32

約数和(自身を含む): 205675200

約数和(自身を除く): 133689048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 428489, 856978, 1285467, 1713956, 2570934, 2999423, 3427912, 5141868, 5998846, 8998269, 10283736, 11997692, 17996538, 23995384, 35993076, 71986152]

約数ペア:

[(1, 71986152), (2, 35993076), (3, 23995384), (4, 17996538), (6, 11997692), (7, 10283736), (8, 8998269), (12, 5998846), (14, 5141868), (21, 3427912), (24, 2999423), (28, 2570934), (42, 1713956), (56, 1285467), (84, 856978), (168, 428489)]