28918704

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{14011}}^1$

素因数の和:14065

約数の個数: 40

約数和(自身を含む): 76449472

約数和(自身を除く): 47530768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 14011, 28022, 42033, 56044, 84066, 112088, 168132, 224176, 336264, 602473, 672528, 1204946, 1807419, 2409892, 3614838, 4819784, 7229676, 9639568, 14459352, 28918704]

約数ペア:

[(1, 28918704), (2, 14459352), (3, 9639568), (4, 7229676), (6, 4819784), (8, 3614838), (12, 2409892), (16, 1807419), (24, 1204946), (43, 672528), (48, 602473), (86, 336264), (129, 224176), (172, 168132), (258, 112088), (344, 84066), (516, 56044), (688, 42033), (1032, 28022), (2064, 14011)]