74068384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9371}}^1$

素因数の和:9413

約数の個数: 48

約数和(自身を含む): 165322080

約数和(自身を除く): 91253696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 9371, 18742, 37484, 74968, 121823, 149936, 178049, 243646, 299872, 356098, 487292, 712196, 974584, 1424392, 1949168, 2314637, 2848784, 3898336, 4629274, 5697568, 9258548, 18517096, 37034192, 74068384]

約数ペア:

[(1, 74068384), (2, 37034192), (4, 18517096), (8, 9258548), (13, 5697568), (16, 4629274), (19, 3898336), (26, 2848784), (32, 2314637), (38, 1949168), (52, 1424392), (76, 974584), (104, 712196), (152, 487292), (208, 356098), (247, 299872), (304, 243646), (416, 178049), (494, 149936), (608, 121823), (988, 74968), (1976, 37484), (3952, 18742), (7904, 9371)]