25625704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 26790296

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 3119, 4108, 6238, 8216, 12476, 24952, 40547, 81094, 162188, 246401, 324376, 492802, 985604, 1971208, 3203213, 6406426, 12812852, 25625704]

約数ペア:

[(1, 25625704), (2, 12812852), (4, 6406426), (8, 3203213), (13, 1971208), (26, 985604), (52, 492802), (79, 324376), (104, 246401), (158, 162188), (316, 81094), (632, 40547), (1027, 24952), (2054, 12476), (3119, 8216), (4108, 6238)]