38958832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 90396000

約数和(自身を除く): 51437168

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 449, 464, 493, 638, 748, 898, 986, 1276, 1496, 1796, 1972, 2552, 2992, 3592, 3944, 4939, 5104, 5423, 7184, 7633, 7888, 9878, 10846, 13021, 15266, 19756, 21692, 26042, 30532, 39512, 43384, 52084, 61064, 79024, 83963, 86768, 104168, 122128, 143231, 167926, 208336, 221357, 286462, 335852, 442714, 572924, 671704, 885428, 1145848, 1343408, 1770856, 2291696, 2434927, 3541712, 4869854, 9739708, 19479416, 38958832]

約数ペア:

[(1, 38958832), (2, 19479416), (4, 9739708), (8, 4869854), (11, 3541712), (16, 2434927), (17, 2291696), (22, 1770856), (29, 1343408), (34, 1145848), (44, 885428), (58, 671704), (68, 572924), (88, 442714), (116, 335852), (136, 286462), (176, 221357), (187, 208336), (232, 167926), (272, 143231), (319, 122128), (374, 104168), (449, 86768), (464, 83963), (493, 79024), (638, 61064), (748, 52084), (898, 43384), (986, 39512), (1276, 30532), (1496, 26042), (1796, 21692), (1972, 19756), (2552, 15266), (2992, 13021), (3592, 10846), (3944, 9878), (4939, 7888), (5104, 7633), (5423, 7184)]