56377712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10953

約数の個数: 40

約数和(自身を含む): 121755600

約数和(自身を除く): 65377888

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 10909, 21818, 43636, 87272, 174544, 185453, 207271, 370906, 414542, 741812, 829084, 1483624, 1658168, 2967248, 3316336, 3523607, 7047214, 14094428, 28188856, 56377712]

約数ペア:

[(1, 56377712), (2, 28188856), (4, 14094428), (8, 7047214), (16, 3523607), (17, 3316336), (19, 2967248), (34, 1658168), (38, 1483624), (68, 829084), (76, 741812), (136, 414542), (152, 370906), (272, 207271), (304, 185453), (323, 174544), (646, 87272), (1292, 43636), (2584, 21818), (5168, 10909)]