26052728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 52822560

約数和(自身を除く): 26769832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 631, 794, 1262, 1588, 2524, 3176, 5048, 5161, 8203, 10322, 16406, 20644, 32812, 41288, 65624, 250507, 501014, 1002028, 2004056, 3256591, 6513182, 13026364, 26052728]

約数ペア:

[(1, 26052728), (2, 13026364), (4, 6513182), (8, 3256591), (13, 2004056), (26, 1002028), (52, 501014), (104, 250507), (397, 65624), (631, 41288), (794, 32812), (1262, 20644), (1588, 16406), (2524, 10322), (3176, 8203), (5048, 5161)]