26007948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 68756688

約数和(自身を除く): 42748740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 317, 318, 387, 477, 516, 634, 636, 774, 951, 954, 1268, 1548, 1902, 1908, 2279, 2853, 3804, 4558, 5706, 6837, 9116, 11412, 13631, 13674, 16801, 20511, 27262, 27348, 33602, 40893, 41022, 50403, 54524, 67204, 81786, 82044, 100806, 122679, 151209, 163572, 201612, 245358, 302418, 490716, 604836, 722443, 1444886, 2167329, 2889772, 4334658, 6501987, 8669316, 13003974, 26007948]

約数ペア:

[(1, 26007948), (2, 13003974), (3, 8669316), (4, 6501987), (6, 4334658), (9, 2889772), (12, 2167329), (18, 1444886), (36, 722443), (43, 604836), (53, 490716), (86, 302418), (106, 245358), (129, 201612), (159, 163572), (172, 151209), (212, 122679), (258, 100806), (317, 82044), (318, 81786), (387, 67204), (477, 54524), (516, 50403), (634, 41022), (636, 40893), (774, 33602), (951, 27348), (954, 27262), (1268, 20511), (1548, 16801), (1902, 13674), (1908, 13631), (2279, 11412), (2853, 9116), (3804, 6837), (4558, 5706)]