70683928

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18839}}^1$

素因数の和:18919

約数の個数: 32

約数和(自身を含む): 153734400

約数和(自身を除く): 83050472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 18839, 37678, 75356, 131873, 150712, 263746, 527492, 1054984, 1262213, 2524426, 5048852, 8835491, 10097704, 17670982, 35341964, 70683928]

約数ペア:

[(1, 70683928), (2, 35341964), (4, 17670982), (7, 10097704), (8, 8835491), (14, 5048852), (28, 2524426), (56, 1262213), (67, 1054984), (134, 527492), (268, 263746), (469, 150712), (536, 131873), (938, 75356), (1876, 37678), (3752, 18839)]