43491812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 96861240

約数和(自身を除く): 53369428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 101, 169, 182, 196, 202, 338, 364, 404, 637, 676, 707, 1183, 1274, 1313, 1414, 2197, 2366, 2548, 2626, 2828, 4394, 4732, 4949, 5252, 8281, 8788, 9191, 9898, 15379, 16562, 17069, 18382, 19796, 30758, 33124, 34138, 36764, 61516, 64337, 68276, 107653, 119483, 128674, 215306, 221897, 238966, 257348, 430612, 443794, 477932, 836381, 887588, 1553279, 1672762, 3106558, 3345524, 6213116, 10872953, 21745906, 43491812]

約数ペア:

[(1, 43491812), (2, 21745906), (4, 10872953), (7, 6213116), (13, 3345524), (14, 3106558), (26, 1672762), (28, 1553279), (49, 887588), (52, 836381), (91, 477932), (98, 443794), (101, 430612), (169, 257348), (182, 238966), (196, 221897), (202, 215306), (338, 128674), (364, 119483), (404, 107653), (637, 68276), (676, 64337), (707, 61516), (1183, 36764), (1274, 34138), (1313, 33124), (1414, 30758), (2197, 19796), (2366, 18382), (2548, 17069), (2626, 16562), (2828, 15379), (4394, 9898), (4732, 9191), (4949, 8788), (5252, 8281)]