68800312

素因数分解:

$2^3\times 7^3\times {\mathrm{25073}}^1$

素因数の和:25100

約数の個数: 32

約数和(自身を含む): 150444000

約数和(自身を除く): 81643688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 25073, 50146, 100292, 175511, 200584, 351022, 702044, 1228577, 1404088, 2457154, 4914308, 8600039, 9828616, 17200078, 34400156, 68800312]

約数ペア:

[(1, 68800312), (2, 34400156), (4, 17200078), (7, 9828616), (8, 8600039), (14, 4914308), (28, 2457154), (49, 1404088), (56, 1228577), (98, 702044), (196, 351022), (343, 200584), (392, 175511), (686, 100292), (1372, 50146), (2744, 25073)]