39838736

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5391

約数の個数: 40

約数和(自身を含む): 89547840

約数和(自身を除く): 49709104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 5309, 7504, 10618, 21236, 37163, 42472, 74326, 84944, 148652, 297304, 355703, 594608, 711406, 1422812, 2489921, 2845624, 4979842, 5691248, 9959684, 19919368, 39838736]

約数ペア:

[(1, 39838736), (2, 19919368), (4, 9959684), (7, 5691248), (8, 4979842), (14, 2845624), (16, 2489921), (28, 1422812), (56, 711406), (67, 594608), (112, 355703), (134, 297304), (268, 148652), (469, 84944), (536, 74326), (938, 42472), (1072, 37163), (1876, 21236), (3752, 10618), (5309, 7504)]