40581531952

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15007963}}^1$

素因数の和:15007997

約数の個数: 30

約数和(自身を含む): 85140179772

約数和(自身を除く): 44558647820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15007963, 30015926, 60031852, 120063704, 195103519, 240127408, 390207038, 780414076, 1560828152, 2536345747, 3121656304, 5072691494, 10145382988, 20290765976, 40581531952]

約数ペア:

[(1, 40581531952), (2, 20290765976), (4, 10145382988), (8, 5072691494), (13, 3121656304), (16, 2536345747), (26, 1560828152), (52, 780414076), (104, 390207038), (169, 240127408), (208, 195103519), (338, 120063704), (676, 60031852), (1352, 30015926), (2704, 15007963)]