1423800056

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{68531}}^1$

素因数の和:68604

約数の個数: 48

約数和(自身を含む): 3164122440

約数和(自身を除く): 1740322384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 10388, 20776, 68531, 137062, 274124, 479717, 548248, 959434, 1918868, 3358019, 3632143, 3837736, 6716038, 7264286, 13432076, 14528572, 25425001, 26864152, 29057144, 50850002, 101700004, 177975007, 203400008, 355950014, 711900028, 1423800056]

約数ペア:

[(1, 1423800056), (2, 711900028), (4, 355950014), (7, 203400008), (8, 177975007), (14, 101700004), (28, 50850002), (49, 29057144), (53, 26864152), (56, 25425001), (98, 14528572), (106, 13432076), (196, 7264286), (212, 6716038), (371, 3837736), (392, 3632143), (424, 3358019), (742, 1918868), (1484, 959434), (2597, 548248), (2968, 479717), (5194, 274124), (10388, 137062), (20776, 68531)]