42015008

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 96344640

約数和(自身を除く): 54329632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 3539, 5936, 7078, 11872, 14156, 24773, 28312, 49546, 56624, 99092, 113248, 187567, 198184, 375134, 396368, 750268, 792736, 1312969, 1500536, 2625938, 3001072, 5251876, 6002144, 10503752, 21007504, 42015008]

約数ペア:

[(1, 42015008), (2, 21007504), (4, 10503752), (7, 6002144), (8, 5251876), (14, 3001072), (16, 2625938), (28, 1500536), (32, 1312969), (53, 792736), (56, 750268), (106, 396368), (112, 375134), (212, 198184), (224, 187567), (371, 113248), (424, 99092), (742, 56624), (848, 49546), (1484, 28312), (1696, 24773), (2968, 14156), (3539, 11872), (5936, 7078)]