70715872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 148055040

約数和(自身を除く): 77339168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1087, 1712, 2033, 2174, 3424, 4066, 4348, 8132, 8696, 16264, 17392, 20653, 32528, 34784, 41306, 65056, 82612, 116309, 165224, 232618, 330448, 465236, 660896, 930472, 1860944, 2209871, 3721888, 4419742, 8839484, 17678968, 35357936, 70715872]

約数ペア:

[(1, 70715872), (2, 35357936), (4, 17678968), (8, 8839484), (16, 4419742), (19, 3721888), (32, 2209871), (38, 1860944), (76, 930472), (107, 660896), (152, 465236), (214, 330448), (304, 232618), (428, 165224), (608, 116309), (856, 82612), (1087, 65056), (1712, 41306), (2033, 34784), (2174, 32528), (3424, 20653), (4066, 17392), (4348, 16264), (8132, 8696)]