68908648

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 131376960

約数和(自身を除く): 62468312

約数列:

[1, 2, 4, 8, 103, 206, 241, 347, 412, 482, 694, 824, 964, 1388, 1928, 2776, 24823, 35741, 49646, 71482, 83627, 99292, 142964, 167254, 198584, 285928, 334508, 669016, 8613581, 17227162, 34454324, 68908648]

約数ペア:

[(1, 68908648), (2, 34454324), (4, 17227162), (8, 8613581), (103, 669016), (206, 334508), (241, 285928), (347, 198584), (412, 167254), (482, 142964), (694, 99292), (824, 83627), (964, 71482), (1388, 49646), (1928, 35741), (2776, 24823)]