26995956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 68405568

約数和(自身を除く): 41409612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1321, 1572, 1703, 2642, 3406, 3963, 5109, 5284, 6812, 7926, 10218, 15852, 17173, 20436, 34346, 51519, 68692, 103038, 173051, 206076, 346102, 519153, 692204, 1038306, 2076612, 2249663, 4499326, 6748989, 8998652, 13497978, 26995956]

約数ペア:

[(1, 26995956), (2, 13497978), (3, 8998652), (4, 6748989), (6, 4499326), (12, 2249663), (13, 2076612), (26, 1038306), (39, 692204), (52, 519153), (78, 346102), (131, 206076), (156, 173051), (262, 103038), (393, 68692), (524, 51519), (786, 34346), (1321, 20436), (1572, 17173), (1703, 15852), (2642, 10218), (3406, 7926), (3963, 6812), (5109, 5284)]