12768153608

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2747021}}^1$

素因数の和:2747117

約数の個数: 32

約数和(自身を含む): 27689981760

約数和(自身を除く): 14921828152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 2747021, 5494042, 10988084, 19229147, 21976168, 38458294, 76916588, 153833176, 228002743, 456005486, 912010972, 1596019201, 1824021944, 3192038402, 6384076804, 12768153608]

約数ペア:

[(1, 12768153608), (2, 6384076804), (4, 3192038402), (7, 1824021944), (8, 1596019201), (14, 912010972), (28, 456005486), (56, 228002743), (83, 153833176), (166, 76916588), (332, 38458294), (581, 21976168), (664, 19229147), (1162, 10988084), (2324, 5494042), (4648, 2747021)]