5139704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 10053120

約数和(自身を除く): 4913416

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 223, 268, 344, 446, 536, 892, 1784, 2881, 5762, 9589, 11524, 14941, 19178, 23048, 29882, 38356, 59764, 76712, 119528, 642463, 1284926, 2569852, 5139704]

約数ペア:

[(1, 5139704), (2, 2569852), (4, 1284926), (8, 642463), (43, 119528), (67, 76712), (86, 59764), (134, 38356), (172, 29882), (223, 23048), (268, 19178), (344, 14941), (446, 11524), (536, 9589), (892, 5762), (1784, 2881)]