78279028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1303}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 143273088

約数和(自身を除く): 64994060

約数列:

[1, 2, 4, 23, 46, 92, 653, 1303, 1306, 2606, 2612, 5212, 15019, 29969, 30038, 59938, 60076, 119876, 850859, 1701718, 3403436, 19569757, 39139514, 78279028]

約数ペア:

[(1, 78279028), (2, 39139514), (4, 19569757), (23, 3403436), (46, 1701718), (92, 850859), (653, 119876), (1303, 60076), (1306, 59938), (2606, 30038), (2612, 29969), (5212, 15019)]