66101684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 136489920

約数和(自身を除く): 70388236

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2137, 2812, 4274, 7733, 8548, 15466, 23507, 30932, 40603, 47014, 79069, 81206, 94028, 158138, 162412, 316276, 446633, 869759, 893266, 1502311, 1739518, 1786532, 3004622, 3479036, 6009244, 16525421, 33050842, 66101684]

約数ペア:

[(1, 66101684), (2, 33050842), (4, 16525421), (11, 6009244), (19, 3479036), (22, 3004622), (37, 1786532), (38, 1739518), (44, 1502311), (74, 893266), (76, 869759), (148, 446633), (209, 316276), (407, 162412), (418, 158138), (703, 94028), (814, 81206), (836, 79069), (1406, 47014), (1628, 40603), (2137, 30932), (2812, 23507), (4274, 15466), (7733, 8548)]