25543462646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 43931432160

約数和(自身を除く): 18387969514

約数列:

[1, 2, 13, 26, 31, 62, 83, 109, 113, 166, 218, 226, 403, 806, 961, 1079, 1417, 1469, 1922, 2158, 2573, 2834, 2938, 3379, 3503, 5146, 6758, 7006, 9047, 9379, 12317, 12493, 18094, 18758, 24634, 24986, 33449, 43927, 45539, 66898, 79763, 87854, 91078, 104749, 108593, 117611, 121927, 159526, 160121, 209498, 217186, 235222, 243854, 280457, 290749, 320242, 381827, 560914, 581498, 763654, 1022311, 1036919, 1361737, 1411709, 2044622, 2073838, 2723474, 2823418, 3645941, 3779737, 4963751, 7291882, 7559474, 8694167, 9013219, 9927502, 11836637, 13290043, 17388334, 18026438, 23673274, 26580086, 31691641, 63383282, 113024171, 117171847, 153876281, 226048342, 234343694, 307752562, 411991333, 823982666, 982440871, 1964881742, 12771731323, 25543462646]

約数ペア:

[(1, 25543462646), (2, 12771731323), (13, 1964881742), (26, 982440871), (31, 823982666), (62, 411991333), (83, 307752562), (109, 234343694), (113, 226048342), (166, 153876281), (218, 117171847), (226, 113024171), (403, 63383282), (806, 31691641), (961, 26580086), (1079, 23673274), (1417, 18026438), (1469, 17388334), (1922, 13290043), (2158, 11836637), (2573, 9927502), (2834, 9013219), (2938, 8694167), (3379, 7559474), (3503, 7291882), (5146, 4963751), (6758, 3779737), (7006, 3645941), (9047, 2823418), (9379, 2723474), (12317, 2073838), (12493, 2044622), (18094, 1411709), (18758, 1361737), (24634, 1036919), (24986, 1022311), (33449, 763654), (43927, 581498), (45539, 560914), (66898, 381827), (79763, 320242), (87854, 290749), (91078, 280457), (104749, 243854), (108593, 235222), (117611, 217186), (121927, 209498), (159526, 160121)]