38527216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 93993984

約数和(自身を除く): 55466768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 563, 611, 658, 728, 752, 1126, 1222, 1316, 1456, 2252, 2444, 2632, 3941, 4277, 4504, 4888, 5264, 7319, 7882, 8554, 9008, 9776, 14638, 15764, 17108, 26461, 29276, 31528, 34216, 51233, 52922, 58552, 63056, 68432, 102466, 105844, 117104, 185227, 204932, 211688, 343993, 370454, 409864, 423376, 687986, 740908, 819728, 1375972, 1481816, 2407951, 2751944, 2963632, 4815902, 5503888, 9631804, 19263608, 38527216]

約数ペア:

[(1, 38527216), (2, 19263608), (4, 9631804), (7, 5503888), (8, 4815902), (13, 2963632), (14, 2751944), (16, 2407951), (26, 1481816), (28, 1375972), (47, 819728), (52, 740908), (56, 687986), (91, 423376), (94, 409864), (104, 370454), (112, 343993), (182, 211688), (188, 204932), (208, 185227), (329, 117104), (364, 105844), (376, 102466), (563, 68432), (611, 63056), (658, 58552), (728, 52922), (752, 51233), (1126, 34216), (1222, 31528), (1316, 29276), (1456, 26461), (2252, 17108), (2444, 15764), (2632, 14638), (3941, 9776), (4277, 9008), (4504, 8554), (4888, 7882), (5264, 7319)]