65426928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194723}}^1$

素因数の和:194741

約数の個数: 40

約数和(自身を含む): 193166208

約数和(自身を除く): 127739280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194723, 389446, 584169, 778892, 1168338, 1363061, 1557784, 2336676, 2726122, 3115568, 4089183, 4673352, 5452244, 8178366, 9346704, 10904488, 16356732, 21808976, 32713464, 65426928]

約数ペア:

[(1, 65426928), (2, 32713464), (3, 21808976), (4, 16356732), (6, 10904488), (7, 9346704), (8, 8178366), (12, 5452244), (14, 4673352), (16, 4089183), (21, 3115568), (24, 2726122), (28, 2336676), (42, 1557784), (48, 1363061), (56, 1168338), (84, 778892), (112, 584169), (168, 389446), (336, 194723)]