26749242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 63248640

約数和(自身を除く): 36499398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1447, 2054, 2894, 3081, 4341, 6162, 8682, 9243, 13023, 18486, 18811, 26046, 37622, 56433, 112866, 114313, 169299, 228626, 338598, 342939, 685878, 1028817, 1486069, 2057634, 2972138, 4458207, 8916414, 13374621, 26749242]

約数ペア:

[(1, 26749242), (2, 13374621), (3, 8916414), (6, 4458207), (9, 2972138), (13, 2057634), (18, 1486069), (26, 1028817), (39, 685878), (78, 342939), (79, 338598), (117, 228626), (158, 169299), (234, 114313), (237, 112866), (474, 56433), (711, 37622), (1027, 26046), (1422, 18811), (1447, 18486), (2054, 13023), (2894, 9243), (3081, 8682), (4341, 6162)]