67687998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4019}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 155139840

約数和(自身を除く): 87451842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 4019, 5614, 8038, 8421, 12057, 16842, 24114, 28133, 56266, 84399, 168798, 1611619, 3223238, 4834857, 9669714, 11281333, 22562666, 33843999, 67687998]

約数ペア:

[(1, 67687998), (2, 33843999), (3, 22562666), (6, 11281333), (7, 9669714), (14, 4834857), (21, 3223238), (42, 1611619), (401, 168798), (802, 84399), (1203, 56266), (2406, 28133), (2807, 24114), (4019, 16842), (5614, 12057), (8038, 8421)]