15779036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 18767140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 647, 871, 938, 1294, 1742, 1876, 2588, 3484, 4529, 6097, 8411, 9058, 12194, 16822, 18116, 24388, 33644, 43349, 58877, 86698, 117754, 173396, 235508, 303443, 563537, 606886, 1127074, 1213772, 2254148, 3944759, 7889518, 15779036]

約数ペア:

[(1, 15779036), (2, 7889518), (4, 3944759), (7, 2254148), (13, 1213772), (14, 1127074), (26, 606886), (28, 563537), (52, 303443), (67, 235508), (91, 173396), (134, 117754), (182, 86698), (268, 58877), (364, 43349), (469, 33644), (647, 24388), (871, 18116), (938, 16822), (1294, 12194), (1742, 9058), (1876, 8411), (2588, 6097), (3484, 4529)]