71368232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5009}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 145189800

約数和(自身を除く): 73821568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 5009, 7124, 10018, 14248, 20036, 40072, 65117, 130234, 260468, 520936, 686233, 1372466, 2744932, 5489864, 8921029, 17842058, 35684116, 71368232]

約数ペア:

[(1, 71368232), (2, 35684116), (4, 17842058), (8, 8921029), (13, 5489864), (26, 2744932), (52, 1372466), (104, 686233), (137, 520936), (274, 260468), (548, 130234), (1096, 65117), (1781, 40072), (3562, 20036), (5009, 14248), (7124, 10018)]