64150864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3787

約数の個数: 40

約数和(自身を含む): 132491520

約数和(自身を除く): 68340656

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 3709, 4324, 7418, 8648, 14836, 17296, 29672, 59344, 85307, 170614, 174323, 341228, 348646, 682456, 697292, 1364912, 1394584, 2789168, 4009429, 8018858, 16037716, 32075432, 64150864]

約数ペア:

[(1, 64150864), (2, 32075432), (4, 16037716), (8, 8018858), (16, 4009429), (23, 2789168), (46, 1394584), (47, 1364912), (92, 697292), (94, 682456), (184, 348646), (188, 341228), (368, 174323), (376, 170614), (752, 85307), (1081, 59344), (2162, 29672), (3709, 17296), (4324, 14836), (7418, 8648)]