76407928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 158397120

約数和(自身を除く): 81989192

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 71, 82, 136, 142, 164, 193, 284, 328, 386, 568, 697, 772, 1207, 1394, 1544, 2414, 2788, 2911, 3281, 4828, 5576, 5822, 6562, 7913, 9656, 11644, 13124, 13703, 15826, 23288, 26248, 27406, 31652, 49487, 54812, 63304, 98974, 109624, 134521, 197948, 232951, 269042, 395896, 465902, 538084, 561823, 931804, 1076168, 1123646, 1863608, 2247292, 4494584, 9550991, 19101982, 38203964, 76407928]

約数ペア:

[(1, 76407928), (2, 38203964), (4, 19101982), (8, 9550991), (17, 4494584), (34, 2247292), (41, 1863608), (68, 1123646), (71, 1076168), (82, 931804), (136, 561823), (142, 538084), (164, 465902), (193, 395896), (284, 269042), (328, 232951), (386, 197948), (568, 134521), (697, 109624), (772, 98974), (1207, 63304), (1394, 54812), (1544, 49487), (2414, 31652), (2788, 27406), (2911, 26248), (3281, 23288), (4828, 15826), (5576, 13703), (5822, 13124), (6562, 11644), (7913, 9656)]