3548896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 7938000

約数和(自身を除く): 4389104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 449, 494, 608, 898, 988, 1796, 1976, 3592, 3952, 5837, 7184, 7904, 8531, 11674, 14368, 17062, 23348, 34124, 46696, 68248, 93392, 110903, 136496, 186784, 221806, 272992, 443612, 887224, 1774448, 3548896]

約数ペア:

[(1, 3548896), (2, 1774448), (4, 887224), (8, 443612), (13, 272992), (16, 221806), (19, 186784), (26, 136496), (32, 110903), (38, 93392), (52, 68248), (76, 46696), (104, 34124), (152, 23348), (208, 17062), (247, 14368), (304, 11674), (416, 8531), (449, 7904), (494, 7184), (608, 5837), (898, 3952), (988, 3592), (1796, 1976)]