67463552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40543}}^1$

素因数の和:40570

約数の個数: 32

約数和(自身を含む): 144742080

約数和(自身を除く): 77278528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40543, 81086, 162172, 324344, 527059, 648688, 1054118, 1297376, 2108236, 2594752, 4216472, 5189504, 8432944, 16865888, 33731776, 67463552]

約数ペア:

[(1, 67463552), (2, 33731776), (4, 16865888), (8, 8432944), (13, 5189504), (16, 4216472), (26, 2594752), (32, 2108236), (52, 1297376), (64, 1054118), (104, 648688), (128, 527059), (208, 324344), (416, 162172), (832, 81086), (1664, 40543)]