14143948

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 31768800

約数和(自身を除く): 17624852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 169, 182, 196, 244, 338, 343, 364, 427, 637, 676, 686, 793, 854, 1183, 1274, 1372, 1586, 1708, 2366, 2548, 2989, 3172, 4459, 4732, 5551, 5978, 8281, 8918, 10309, 11102, 11956, 16562, 17836, 20618, 20923, 22204, 33124, 38857, 41236, 41846, 57967, 72163, 77714, 83692, 115934, 144326, 155428, 231868, 271999, 288652, 505141, 543998, 1010282, 1087996, 2020564, 3535987, 7071974, 14143948]

約数ペア:

[(1, 14143948), (2, 7071974), (4, 3535987), (7, 2020564), (13, 1087996), (14, 1010282), (26, 543998), (28, 505141), (49, 288652), (52, 271999), (61, 231868), (91, 155428), (98, 144326), (122, 115934), (169, 83692), (182, 77714), (196, 72163), (244, 57967), (338, 41846), (343, 41236), (364, 38857), (427, 33124), (637, 22204), (676, 20923), (686, 20618), (793, 17836), (854, 16562), (1183, 11956), (1274, 11102), (1372, 10309), (1586, 8918), (1708, 8281), (2366, 5978), (2548, 5551), (2989, 4732), (3172, 4459)]