47740312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 95310000

約数和(自身を除く): 47569688

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 3529, 6764, 7058, 13528, 14116, 28232, 67051, 134102, 268204, 314081, 536408, 628162, 1256324, 2512648, 5967539, 11935078, 23870156, 47740312]

約数ペア:

[(1, 47740312), (2, 23870156), (4, 11935078), (8, 5967539), (19, 2512648), (38, 1256324), (76, 628162), (89, 536408), (152, 314081), (178, 268204), (356, 134102), (712, 67051), (1691, 28232), (3382, 14116), (3529, 13528), (6764, 7058)]