26287716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 81332160

約数和(自身を除く): 55044444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 181, 182, 196, 228, 247, 266, 273, 294, 362, 364, 399, 494, 532, 543, 546, 588, 637, 724, 741, 798, 931, 988, 1086, 1092, 1267, 1274, 1482, 1596, 1729, 1862, 1911, 2172, 2353, 2534, 2548, 2793, 2964, 3439, 3458, 3724, 3801, 3822, 4706, 5068, 5187, 5586, 6878, 6916, 7059, 7602, 7644, 8869, 9412, 10317, 10374, 11172, 12103, 13756, 14118, 15204, 16471, 17738, 20634, 20748, 24073, 24206, 26607, 28236, 32942, 35476, 36309, 41268, 44707, 48146, 48412, 49413, 53214, 65884, 72219, 72618, 89414, 96292, 98826, 106428, 115297, 134121, 144438, 145236, 168511, 178828, 197652, 230594, 268242, 288876, 312949, 337022, 345891, 461188, 505533, 536484, 625898, 674044, 691782, 938847, 1011066, 1251796, 1383564, 1877694, 2022132, 2190643, 3755388, 4381286, 6571929, 8762572, 13143858, 26287716]

約数ペア:

[(1, 26287716), (2, 13143858), (3, 8762572), (4, 6571929), (6, 4381286), (7, 3755388), (12, 2190643), (13, 2022132), (14, 1877694), (19, 1383564), (21, 1251796), (26, 1011066), (28, 938847), (38, 691782), (39, 674044), (42, 625898), (49, 536484), (52, 505533), (57, 461188), (76, 345891), (78, 337022), (84, 312949), (91, 288876), (98, 268242), (114, 230594), (133, 197652), (147, 178828), (156, 168511), (181, 145236), (182, 144438), (196, 134121), (228, 115297), (247, 106428), (266, 98826), (273, 96292), (294, 89414), (362, 72618), (364, 72219), (399, 65884), (494, 53214), (532, 49413), (543, 48412), (546, 48146), (588, 44707), (637, 41268), (724, 36309), (741, 35476), (798, 32942), (931, 28236), (988, 26607), (1086, 24206), (1092, 24073), (1267, 20748), (1274, 20634), (1482, 17738), (1596, 16471), (1729, 15204), (1862, 14118), (1911, 13756), (2172, 12103), (2353, 11172), (2534, 10374), (2548, 10317), (2793, 9412), (2964, 8869), (3439, 7644), (3458, 7602), (3724, 7059), (3801, 6916), (3822, 6878), (4706, 5586), (5068, 5187)]