713396684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25453}}^1$

素因数の和:25495

約数の個数: 72

約数和(自身を含む): 1706232528

約数和(自身を除く): 992835844

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 25453, 28028, 50906, 101812, 178171, 279983, 330889, 356342, 559966, 661778, 712684, 1119932, 1247197, 1323556, 1959881, 2316223, 2494394, 3639779, 3919762, 4632446, 4988788, 7279558, 7839524, 9264892, 13719167, 14559116, 16213561, 25478453, 27438334, 32427122, 50956906, 54876668, 64854244, 101913812, 178349171, 356698342, 713396684]

約数ペア:

[(1, 713396684), (2, 356698342), (4, 178349171), (7, 101913812), (11, 64854244), (13, 54876668), (14, 50956906), (22, 32427122), (26, 27438334), (28, 25478453), (44, 16213561), (49, 14559116), (52, 13719167), (77, 9264892), (91, 7839524), (98, 7279558), (143, 4988788), (154, 4632446), (182, 3919762), (196, 3639779), (286, 2494394), (308, 2316223), (364, 1959881), (539, 1323556), (572, 1247197), (637, 1119932), (1001, 712684), (1078, 661778), (1274, 559966), (2002, 356342), (2156, 330889), (2548, 279983), (4004, 178171), (7007, 101812), (14014, 50906), (25453, 28028)]