38644270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1993}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 79823808

約数和(自身を除く): 41179538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 1993, 2770, 3878, 3986, 9695, 9965, 13951, 19390, 19930, 27902, 69755, 139510, 552061, 1104122, 2760305, 3864427, 5520610, 7728854, 19322135, 38644270]

約数ペア:

[(1, 38644270), (2, 19322135), (5, 7728854), (7, 5520610), (10, 3864427), (14, 2760305), (35, 1104122), (70, 552061), (277, 139510), (554, 69755), (1385, 27902), (1939, 19930), (1993, 19390), (2770, 13951), (3878, 9965), (3986, 9695)]