2797792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 3235088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 139, 148, 272, 278, 296, 544, 556, 592, 629, 1112, 1184, 1258, 2224, 2363, 2516, 4448, 4726, 5032, 5143, 9452, 10064, 10286, 18904, 20128, 20572, 37808, 41144, 75616, 82288, 87431, 164576, 174862, 349724, 699448, 1398896, 2797792]

約数ペア:

[(1, 2797792), (2, 1398896), (4, 699448), (8, 349724), (16, 174862), (17, 164576), (32, 87431), (34, 82288), (37, 75616), (68, 41144), (74, 37808), (136, 20572), (139, 20128), (148, 18904), (272, 10286), (278, 10064), (296, 9452), (544, 5143), (556, 5032), (592, 4726), (629, 4448), (1112, 2516), (1184, 2363), (1258, 2224)]