28361802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9511}}^1$

素因数の和:9594

約数の個数: 32

約数和(自身を含む): 65746944

約数和(自身を除く): 37385142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9511, 19022, 28533, 57066, 66577, 133154, 199731, 399462, 675281, 1350562, 2025843, 4051686, 4726967, 9453934, 14180901, 28361802]

約数ペア:

[(1, 28361802), (2, 14180901), (3, 9453934), (6, 4726967), (7, 4051686), (14, 2025843), (21, 1350562), (42, 675281), (71, 399462), (142, 199731), (213, 133154), (426, 66577), (497, 57066), (994, 28533), (1491, 19022), (2982, 9511)]