38734934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 30385066

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 599, 1043, 1198, 2086, 4193, 4619, 8386, 9238, 18569, 32333, 37138, 64666, 89251, 129983, 178502, 259966, 624757, 1249514, 2766781, 5533562, 19367467, 38734934]

約数ペア:

[(1, 38734934), (2, 19367467), (7, 5533562), (14, 2766781), (31, 1249514), (62, 624757), (149, 259966), (217, 178502), (298, 129983), (434, 89251), (599, 64666), (1043, 37138), (1198, 32333), (2086, 18569), (4193, 9238), (4619, 8386)]