67985848

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1447}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 145958400

約数和(自身を除く): 77972552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1447, 1678, 2894, 3356, 5788, 5873, 6712, 10129, 11576, 11746, 20258, 23492, 40516, 46984, 81032, 1214033, 2428066, 4856132, 8498231, 9712264, 16996462, 33992924, 67985848]

約数ペア:

[(1, 67985848), (2, 33992924), (4, 16996462), (7, 9712264), (8, 8498231), (14, 4856132), (28, 2428066), (56, 1214033), (839, 81032), (1447, 46984), (1678, 40516), (2894, 23492), (3356, 20258), (5788, 11746), (5873, 11576), (6712, 10129)]