28493934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16547}}^1$

素因数の和:16600

約数の個数: 32

約数和(自身を含む): 66721536

約数和(自身を除く): 38227602

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 16547, 33094, 49641, 99282, 115829, 231658, 347487, 678427, 694974, 1356854, 2035281, 4070562, 4748989, 9497978, 14246967, 28493934]

約数ペア:

[(1, 28493934), (2, 14246967), (3, 9497978), (6, 4748989), (7, 4070562), (14, 2035281), (21, 1356854), (41, 694974), (42, 678427), (82, 347487), (123, 231658), (246, 115829), (287, 99282), (574, 49641), (861, 33094), (1722, 16547)]