26786604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 45466836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 191, 348, 372, 377, 382, 403, 573, 754, 764, 806, 899, 1131, 1146, 1209, 1508, 1612, 1798, 2262, 2292, 2418, 2483, 2697, 3596, 4524, 4836, 4966, 5394, 5539, 5921, 7449, 9932, 10788, 11078, 11687, 11842, 14898, 16617, 17763, 22156, 23374, 23684, 29796, 33234, 35061, 35526, 46748, 66468, 70122, 71052, 72007, 76973, 140244, 144014, 153946, 171709, 216021, 230919, 288028, 307892, 343418, 432042, 461838, 515127, 686836, 864084, 923676, 1030254, 2060508, 2232217, 4464434, 6696651, 8928868, 13393302, 26786604]

約数ペア:

[(1, 26786604), (2, 13393302), (3, 8928868), (4, 6696651), (6, 4464434), (12, 2232217), (13, 2060508), (26, 1030254), (29, 923676), (31, 864084), (39, 686836), (52, 515127), (58, 461838), (62, 432042), (78, 343418), (87, 307892), (93, 288028), (116, 230919), (124, 216021), (156, 171709), (174, 153946), (186, 144014), (191, 140244), (348, 76973), (372, 72007), (377, 71052), (382, 70122), (403, 66468), (573, 46748), (754, 35526), (764, 35061), (806, 33234), (899, 29796), (1131, 23684), (1146, 23374), (1209, 22156), (1508, 17763), (1612, 16617), (1798, 14898), (2262, 11842), (2292, 11687), (2418, 11078), (2483, 10788), (2697, 9932), (3596, 7449), (4524, 5921), (4836, 5539), (4966, 5394)]