1870884736

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39397}}^1$

素因数の和:39471

約数の個数: 64

約数和(自身を含む): 4340083680

約数和(自身を除く): 2469198944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2968, 3392, 5936, 6784, 11872, 23744, 39397, 47488, 78794, 157588, 275779, 315176, 551558, 630352, 1103116, 1260704, 2088041, 2206232, 2521408, 4176082, 4412464, 5042816, 8352164, 8824928, 14616287, 16704328, 17649856, 29232574, 33408656, 35299712, 58465148, 66817312, 116930296, 133634624, 233860592, 267269248, 467721184, 935442368, 1870884736]

約数ペア:

[(1, 1870884736), (2, 935442368), (4, 467721184), (7, 267269248), (8, 233860592), (14, 133634624), (16, 116930296), (28, 66817312), (32, 58465148), (53, 35299712), (56, 33408656), (64, 29232574), (106, 17649856), (112, 16704328), (128, 14616287), (212, 8824928), (224, 8352164), (371, 5042816), (424, 4412464), (448, 4176082), (742, 2521408), (848, 2206232), (896, 2088041), (1484, 1260704), (1696, 1103116), (2968, 630352), (3392, 551558), (5936, 315176), (6784, 275779), (11872, 157588), (23744, 78794), (39397, 47488)]