42509128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 85288500

約数和(自身を除く): 42779372

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 109, 116, 164, 218, 232, 328, 436, 872, 1189, 1681, 2378, 3161, 3362, 4469, 4756, 6322, 6724, 8938, 9512, 12644, 13448, 17876, 25288, 35752, 48749, 97498, 129601, 183229, 194996, 259202, 366458, 389992, 518404, 732916, 1036808, 1465832, 5313641, 10627282, 21254564, 42509128]

約数ペア:

[(1, 42509128), (2, 21254564), (4, 10627282), (8, 5313641), (29, 1465832), (41, 1036808), (58, 732916), (82, 518404), (109, 389992), (116, 366458), (164, 259202), (218, 194996), (232, 183229), (328, 129601), (436, 97498), (872, 48749), (1189, 35752), (1681, 25288), (2378, 17876), (3161, 13448), (3362, 12644), (4469, 9512), (4756, 8938), (6322, 6724)]