57739472

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 133062912

約数和(自身を除く): 75323440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 137, 142, 212, 274, 284, 371, 424, 497, 548, 568, 742, 848, 959, 994, 1096, 1136, 1484, 1918, 1988, 2192, 2968, 3763, 3836, 3976, 5936, 7261, 7526, 7672, 7952, 9727, 14522, 15052, 15344, 19454, 26341, 29044, 30104, 38908, 50827, 52682, 58088, 60208, 68089, 77816, 101654, 105364, 116176, 136178, 155632, 203308, 210728, 272356, 406616, 421456, 515531, 544712, 813232, 1031062, 1089424, 2062124, 3608717, 4124248, 7217434, 8248496, 14434868, 28869736, 57739472]

約数ペア:

[(1, 57739472), (2, 28869736), (4, 14434868), (7, 8248496), (8, 7217434), (14, 4124248), (16, 3608717), (28, 2062124), (53, 1089424), (56, 1031062), (71, 813232), (106, 544712), (112, 515531), (137, 421456), (142, 406616), (212, 272356), (274, 210728), (284, 203308), (371, 155632), (424, 136178), (497, 116176), (548, 105364), (568, 101654), (742, 77816), (848, 68089), (959, 60208), (994, 58088), (1096, 52682), (1136, 50827), (1484, 38908), (1918, 30104), (1988, 29044), (2192, 26341), (2968, 19454), (3763, 15344), (3836, 15052), (3976, 14522), (5936, 9727), (7261, 7952), (7526, 7672)]