38994208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 85567104

約数和(自身を除く): 46572896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 2357, 4136, 4714, 8272, 9428, 16544, 18856, 25927, 37712, 51854, 75424, 103708, 110779, 207416, 221558, 414832, 443116, 829664, 886232, 1218569, 1772464, 2437138, 3544928, 4874276, 9748552, 19497104, 38994208]

約数ペア:

[(1, 38994208), (2, 19497104), (4, 9748552), (8, 4874276), (11, 3544928), (16, 2437138), (22, 1772464), (32, 1218569), (44, 886232), (47, 829664), (88, 443116), (94, 414832), (176, 221558), (188, 207416), (352, 110779), (376, 103708), (517, 75424), (752, 51854), (1034, 37712), (1504, 25927), (2068, 18856), (2357, 16544), (4136, 9428), (4714, 8272)]