34378448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8739

約数の個数: 40

約数和(自身を含む): 75516000

約数和(自身を除く): 41137552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 8699, 17398, 34796, 69592, 113087, 139184, 165281, 226174, 330562, 452348, 661124, 904696, 1322248, 1809392, 2148653, 2644496, 4297306, 8594612, 17189224, 34378448]

約数ペア:

[(1, 34378448), (2, 17189224), (4, 8594612), (8, 4297306), (13, 2644496), (16, 2148653), (19, 1809392), (26, 1322248), (38, 904696), (52, 661124), (76, 452348), (104, 330562), (152, 226174), (208, 165281), (247, 139184), (304, 113087), (494, 69592), (988, 34796), (1976, 17398), (3952, 8699)]