47479952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 100576896

約数和(自身を除く): 53096944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3407, 3484, 6814, 6968, 13628, 13936, 27256, 44291, 54512, 88582, 177164, 228269, 354328, 456538, 708656, 913076, 1826152, 2967497, 3652304, 5934994, 11869988, 23739976, 47479952]

約数ペア:

[(1, 47479952), (2, 23739976), (4, 11869988), (8, 5934994), (13, 3652304), (16, 2967497), (26, 1826152), (52, 913076), (67, 708656), (104, 456538), (134, 354328), (208, 228269), (268, 177164), (536, 88582), (871, 54512), (1072, 44291), (1742, 27256), (3407, 13936), (3484, 13628), (6814, 6968)]