25068108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 64931328

約数和(自身を除く): 39863220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 263, 282, 338, 507, 526, 564, 611, 676, 789, 1014, 1052, 1222, 1578, 1833, 2028, 2444, 3156, 3419, 3666, 6838, 7332, 7943, 10257, 12361, 13676, 15886, 20514, 23829, 24722, 31772, 37083, 41028, 44447, 47658, 49444, 74166, 88894, 95316, 133341, 148332, 160693, 177788, 266682, 321386, 482079, 533364, 642772, 964158, 1928316, 2089009, 4178018, 6267027, 8356036, 12534054, 25068108]

約数ペア:

[(1, 25068108), (2, 12534054), (3, 8356036), (4, 6267027), (6, 4178018), (12, 2089009), (13, 1928316), (26, 964158), (39, 642772), (47, 533364), (52, 482079), (78, 321386), (94, 266682), (141, 177788), (156, 160693), (169, 148332), (188, 133341), (263, 95316), (282, 88894), (338, 74166), (507, 49444), (526, 47658), (564, 44447), (611, 41028), (676, 37083), (789, 31772), (1014, 24722), (1052, 23829), (1222, 20514), (1578, 15886), (1833, 13676), (2028, 12361), (2444, 10257), (3156, 7943), (3419, 7332), (3666, 6838)]