42687304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 92664000

約数和(自身を除く): 49976696

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 116, 172, 232, 319, 344, 389, 473, 638, 778, 946, 1247, 1276, 1556, 1892, 2494, 2552, 3112, 3784, 4279, 4988, 8558, 9976, 11281, 13717, 16727, 17116, 22562, 27434, 33454, 34232, 45124, 54868, 66908, 90248, 109736, 124091, 133816, 183997, 248182, 367994, 485083, 496364, 735988, 970166, 992728, 1471976, 1940332, 3880664, 5335913, 10671826, 21343652, 42687304]

約数ペア:

[(1, 42687304), (2, 21343652), (4, 10671826), (8, 5335913), (11, 3880664), (22, 1940332), (29, 1471976), (43, 992728), (44, 970166), (58, 735988), (86, 496364), (88, 485083), (116, 367994), (172, 248182), (232, 183997), (319, 133816), (344, 124091), (389, 109736), (473, 90248), (638, 66908), (778, 54868), (946, 45124), (1247, 34232), (1276, 33454), (1556, 27434), (1892, 22562), (2494, 17116), (2552, 16727), (3112, 13717), (3784, 11281), (4279, 9976), (4988, 8558)]