73433920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32783}}^1$

素因数の和:32807

約数の個数: 56

約数和(自身を含む): 199851264

約数和(自身を除く): 126417344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32783, 65566, 131132, 163915, 229481, 262264, 327830, 458962, 524528, 655660, 917924, 1049056, 1147405, 1311320, 1835848, 2098112, 2294810, 2622640, 3671696, 4589620, 5245280, 7343392, 9179240, 10490560, 14686784, 18358480, 36716960, 73433920]

約数ペア:

[(1, 73433920), (2, 36716960), (4, 18358480), (5, 14686784), (7, 10490560), (8, 9179240), (10, 7343392), (14, 5245280), (16, 4589620), (20, 3671696), (28, 2622640), (32, 2294810), (35, 2098112), (40, 1835848), (56, 1311320), (64, 1147405), (70, 1049056), (80, 917924), (112, 655660), (140, 524528), (160, 458962), (224, 327830), (280, 262264), (320, 229481), (448, 163915), (560, 131132), (1120, 65566), (2240, 32783)]