38791792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 85932000

約数和(自身を除く): 47140208

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 59, 104, 109, 116, 118, 208, 218, 232, 236, 377, 436, 464, 472, 754, 767, 872, 944, 1417, 1508, 1534, 1711, 1744, 2834, 3016, 3068, 3161, 3422, 5668, 6032, 6136, 6322, 6431, 6844, 11336, 12272, 12644, 12862, 13688, 22243, 22672, 25288, 25724, 27376, 41093, 44486, 50576, 51448, 82186, 83603, 88972, 102896, 164372, 167206, 177944, 186499, 328744, 334412, 355888, 372998, 657488, 668824, 745996, 1337648, 1491992, 2424487, 2983984, 4848974, 9697948, 19395896, 38791792]

約数ペア:

[(1, 38791792), (2, 19395896), (4, 9697948), (8, 4848974), (13, 2983984), (16, 2424487), (26, 1491992), (29, 1337648), (52, 745996), (58, 668824), (59, 657488), (104, 372998), (109, 355888), (116, 334412), (118, 328744), (208, 186499), (218, 177944), (232, 167206), (236, 164372), (377, 102896), (436, 88972), (464, 83603), (472, 82186), (754, 51448), (767, 50576), (872, 44486), (944, 41093), (1417, 27376), (1508, 25724), (1534, 25288), (1711, 22672), (1744, 22243), (2834, 13688), (3016, 12862), (3068, 12644), (3161, 12272), (3422, 11336), (5668, 6844), (6032, 6431), (6136, 6322)]