42307528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6541

約数の個数: 32

約数和(自身を含む): 85456800

約数和(自身を除く): 43149272

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6473, 6536, 12946, 25892, 51784, 122987, 245974, 278339, 491948, 556678, 983896, 1113356, 2226712, 5288441, 10576882, 21153764, 42307528]

約数ペア:

[(1, 42307528), (2, 21153764), (4, 10576882), (8, 5288441), (19, 2226712), (38, 1113356), (43, 983896), (76, 556678), (86, 491948), (152, 278339), (172, 245974), (344, 122987), (817, 51784), (1634, 25892), (3268, 12946), (6473, 6536)]