42543826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 73564848

約数和(自身を除く): 31021022

約数列:

[1, 2, 13, 17, 26, 34, 101, 202, 221, 442, 953, 1313, 1717, 1906, 2626, 3434, 12389, 16201, 22321, 24778, 32402, 44642, 96253, 192506, 210613, 421226, 1251289, 1636301, 2502578, 3272602, 21271913, 42543826]

約数ペア:

[(1, 42543826), (2, 21271913), (13, 3272602), (17, 2502578), (26, 1636301), (34, 1251289), (101, 421226), (202, 210613), (221, 192506), (442, 96253), (953, 44642), (1313, 32402), (1717, 24778), (1906, 22321), (2626, 16201), (3434, 12389)]