74917216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 161638848

約数和(自身を除く): 86721632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 331, 352, 643, 662, 1286, 1324, 2572, 2648, 3641, 5144, 5296, 7073, 7282, 10288, 10592, 14146, 14564, 20576, 28292, 29128, 56584, 58256, 113168, 116512, 212833, 226336, 425666, 851332, 1702664, 2341163, 3405328, 4682326, 6810656, 9364652, 18729304, 37458608, 74917216]

約数ペア:

[(1, 74917216), (2, 37458608), (4, 18729304), (8, 9364652), (11, 6810656), (16, 4682326), (22, 3405328), (32, 2341163), (44, 1702664), (88, 851332), (176, 425666), (331, 226336), (352, 212833), (643, 116512), (662, 113168), (1286, 58256), (1324, 56584), (2572, 29128), (2648, 28292), (3641, 20576), (5144, 14564), (5296, 14146), (7073, 10592), (7282, 10288)]