3785248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 4258592

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 139, 148, 184, 278, 296, 368, 556, 592, 736, 851, 1112, 1184, 1702, 2224, 3197, 3404, 4448, 5143, 6394, 6808, 10286, 12788, 13616, 20572, 25576, 27232, 41144, 51152, 82288, 102304, 118289, 164576, 236578, 473156, 946312, 1892624, 3785248]

約数ペア:

[(1, 3785248), (2, 1892624), (4, 946312), (8, 473156), (16, 236578), (23, 164576), (32, 118289), (37, 102304), (46, 82288), (74, 51152), (92, 41144), (139, 27232), (148, 25576), (184, 20572), (278, 13616), (296, 12788), (368, 10286), (556, 6808), (592, 6394), (736, 5143), (851, 4448), (1112, 3404), (1184, 3197), (1702, 2224)]