26445692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 59122224

約数和(自身を除く): 32676532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 107, 182, 194, 196, 214, 364, 388, 428, 637, 679, 749, 1261, 1274, 1358, 1391, 1498, 2522, 2548, 2716, 2782, 2996, 4753, 5044, 5243, 5564, 8827, 9506, 9737, 10379, 10486, 17654, 19012, 19474, 20758, 20972, 35308, 38948, 41516, 61789, 68159, 72653, 123578, 134927, 136318, 145306, 247156, 269854, 272636, 290612, 508571, 539708, 944489, 1017142, 1888978, 2034284, 3777956, 6611423, 13222846, 26445692]

約数ペア:

[(1, 26445692), (2, 13222846), (4, 6611423), (7, 3777956), (13, 2034284), (14, 1888978), (26, 1017142), (28, 944489), (49, 539708), (52, 508571), (91, 290612), (97, 272636), (98, 269854), (107, 247156), (182, 145306), (194, 136318), (196, 134927), (214, 123578), (364, 72653), (388, 68159), (428, 61789), (637, 41516), (679, 38948), (749, 35308), (1261, 20972), (1274, 20758), (1358, 19474), (1391, 19012), (1498, 17654), (2522, 10486), (2548, 10379), (2716, 9737), (2782, 9506), (2996, 8827), (4753, 5564), (5044, 5243)]