15674340892

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 32207535360

約数和(自身を除く): 16533194468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 293, 382, 586, 764, 1172, 1337, 1429, 2051, 2674, 2858, 4102, 5348, 5716, 8204, 9359, 10003, 14357, 18718, 20006, 28714, 37436, 40012, 55963, 57428, 70021, 111926, 140042, 223852, 272939, 280084, 391741, 418697, 545878, 783482, 837394, 1091756, 1566964, 1674788, 1910573, 2742187, 2930879, 3821146, 5484374, 5861758, 7642292, 10968748, 11723516, 13374011, 20516153, 26748022, 41032306, 53496044, 79971127, 82064612, 159942254, 319884508, 559797889, 1119595778, 2239191556, 3918585223, 7837170446, 15674340892]

約数ペア:

[(1, 15674340892), (2, 7837170446), (4, 3918585223), (7, 2239191556), (14, 1119595778), (28, 559797889), (49, 319884508), (98, 159942254), (191, 82064612), (196, 79971127), (293, 53496044), (382, 41032306), (586, 26748022), (764, 20516153), (1172, 13374011), (1337, 11723516), (1429, 10968748), (2051, 7642292), (2674, 5861758), (2858, 5484374), (4102, 3821146), (5348, 2930879), (5716, 2742187), (8204, 1910573), (9359, 1674788), (10003, 1566964), (14357, 1091756), (18718, 837394), (20006, 783482), (28714, 545878), (37436, 418697), (40012, 391741), (55963, 280084), (57428, 272939), (70021, 223852), (111926, 140042)]