38928472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1597}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 79963920

約数和(自身を除く): 41035448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 1597, 2216, 3047, 3194, 6094, 6388, 12188, 12776, 17567, 24376, 35134, 70268, 140536, 442369, 884738, 1769476, 3538952, 4866059, 9732118, 19464236, 38928472]

約数ペア:

[(1, 38928472), (2, 19464236), (4, 9732118), (8, 4866059), (11, 3538952), (22, 1769476), (44, 884738), (88, 442369), (277, 140536), (554, 70268), (1108, 35134), (1597, 24376), (2216, 17567), (3047, 12776), (3194, 12188), (6094, 6388)]