11723348

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 26544672

約数和(自身を除く): 14821324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 107, 172, 182, 196, 214, 301, 364, 428, 559, 602, 637, 749, 1118, 1204, 1274, 1391, 1498, 2107, 2236, 2548, 2782, 2996, 3913, 4214, 4601, 5243, 5564, 7826, 8428, 9202, 9737, 10486, 15652, 18404, 19474, 20972, 27391, 32207, 38948, 54782, 59813, 64414, 68159, 109564, 119626, 128828, 136318, 225449, 239252, 272636, 418691, 450898, 837382, 901796, 1674764, 2930837, 5861674, 11723348]

約数ペア:

[(1, 11723348), (2, 5861674), (4, 2930837), (7, 1674764), (13, 901796), (14, 837382), (26, 450898), (28, 418691), (43, 272636), (49, 239252), (52, 225449), (86, 136318), (91, 128828), (98, 119626), (107, 109564), (172, 68159), (182, 64414), (196, 59813), (214, 54782), (301, 38948), (364, 32207), (428, 27391), (559, 20972), (602, 19474), (637, 18404), (749, 15652), (1118, 10486), (1204, 9737), (1274, 9202), (1391, 8428), (1498, 7826), (2107, 5564), (2236, 5243), (2548, 4601), (2782, 4214), (2996, 3913)]