25960038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 56186592

約数和(自身を除く): 30226554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1381, 1446, 2762, 3133, 4143, 6266, 8286, 9399, 17953, 18798, 35906, 53859, 107718, 332821, 665642, 998463, 1996926, 4326673, 8653346, 12980019, 25960038]

約数ペア:

[(1, 25960038), (2, 12980019), (3, 8653346), (6, 4326673), (13, 1996926), (26, 998463), (39, 665642), (78, 332821), (241, 107718), (482, 53859), (723, 35906), (1381, 18798), (1446, 17953), (2762, 9399), (3133, 8286), (4143, 6266)]