40410916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 88391296

約数和(自身を除く): 47980380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1657, 1742, 1876, 3314, 3484, 6097, 6628, 11599, 12194, 21541, 23198, 24388, 43082, 46396, 86164, 111019, 150787, 222038, 301574, 444076, 603148, 777133, 1443247, 1554266, 2886494, 3108532, 5772988, 10102729, 20205458, 40410916]

約数ペア:

[(1, 40410916), (2, 20205458), (4, 10102729), (7, 5772988), (13, 3108532), (14, 2886494), (26, 1554266), (28, 1443247), (52, 777133), (67, 603148), (91, 444076), (134, 301574), (182, 222038), (268, 150787), (364, 111019), (469, 86164), (871, 46396), (938, 43082), (1657, 24388), (1742, 23198), (1876, 21541), (3314, 12194), (3484, 11599), (6097, 6628)]