43591372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 86220288

約数和(自身を除く): 42628916

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 107, 188, 197, 214, 394, 428, 517, 788, 1034, 1177, 2068, 2167, 2354, 4334, 4708, 5029, 8668, 9259, 10058, 18518, 20116, 21079, 37036, 42158, 55319, 84316, 101849, 110638, 203698, 221276, 231869, 407396, 463738, 927476, 990713, 1981426, 3962852, 10897843, 21795686, 43591372]

約数ペア:

[(1, 43591372), (2, 21795686), (4, 10897843), (11, 3962852), (22, 1981426), (44, 990713), (47, 927476), (94, 463738), (107, 407396), (188, 231869), (197, 221276), (214, 203698), (394, 110638), (428, 101849), (517, 84316), (788, 55319), (1034, 42158), (1177, 37036), (2068, 21079), (2167, 20116), (2354, 18518), (4334, 10058), (4708, 9259), (5029, 8668)]