68116984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28519

約数の個数: 32

約数和(自身を含む): 143529120

約数和(自身を除く): 75412136

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 28477, 56954, 113908, 227816, 370201, 654971, 740402, 1309942, 1480804, 2619884, 2961608, 5239768, 8514623, 17029246, 34058492, 68116984]

約数ペア:

[(1, 68116984), (2, 34058492), (4, 17029246), (8, 8514623), (13, 5239768), (23, 2961608), (26, 2619884), (46, 1480804), (52, 1309942), (92, 740402), (104, 654971), (184, 370201), (299, 227816), (598, 113908), (1196, 56954), (2392, 28477)]