403934416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{13879}}^1$

素因数の和:14011

約数の個数: 40

約数和(自身を含む): 836464320

約数和(自身を除く): 432529904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 13879, 14552, 27758, 29104, 55516, 111032, 222064, 235943, 471886, 943772, 1485053, 1887544, 2970106, 3775088, 5940212, 11880424, 23760848, 25245901, 50491802, 100983604, 201967208, 403934416]

約数ペア:

[(1, 403934416), (2, 201967208), (4, 100983604), (8, 50491802), (16, 25245901), (17, 23760848), (34, 11880424), (68, 5940212), (107, 3775088), (136, 2970106), (214, 1887544), (272, 1485053), (428, 943772), (856, 471886), (1712, 235943), (1819, 222064), (3638, 111032), (7276, 55516), (13879, 29104), (14552, 27758)]