276035864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20261}}^1$

素因数の和:20411

約数の個数: 32

約数和(自身を含む): 561662640

約数和(自身を除く): 285626776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 20261, 40522, 81044, 162088, 263393, 526786, 1053572, 2107144, 2654191, 5308382, 10616764, 21233528, 34504483, 69008966, 138017932, 276035864]

約数ペア:

[(1, 276035864), (2, 138017932), (4, 69008966), (8, 34504483), (13, 21233528), (26, 10616764), (52, 5308382), (104, 2654191), (131, 2107144), (262, 1053572), (524, 526786), (1048, 263393), (1703, 162088), (3406, 81044), (6812, 40522), (13624, 20261)]