3949594544

素因数分解:

$2^4\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{22447}}^1$

素因数の和:24033

約数の個数: 40

約数和(自身を含む): 8751487488

約数和(自身を除く): 4801892944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1571, 3142, 6284, 10997, 12568, 21994, 22447, 25136, 43988, 44894, 87976, 89788, 157129, 175952, 179576, 314258, 359152, 628516, 1257032, 2514064, 35264237, 70528474, 141056948, 246849659, 282113896, 493699318, 564227792, 987398636, 1974797272, 3949594544]

約数ペア:

[(1, 3949594544), (2, 1974797272), (4, 987398636), (7, 564227792), (8, 493699318), (14, 282113896), (16, 246849659), (28, 141056948), (56, 70528474), (112, 35264237), (1571, 2514064), (3142, 1257032), (6284, 628516), (10997, 359152), (12568, 314258), (21994, 179576), (22447, 175952), (25136, 157129), (43988, 89788), (44894, 87976)]