72351556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 128931264

約数和(自身を除く): 56579708

約数列:

[1, 2, 4, 71, 142, 284, 373, 683, 746, 1366, 1492, 2732, 26483, 48493, 52966, 96986, 105932, 193972, 254759, 509518, 1019036, 18087889, 36175778, 72351556]

約数ペア:

[(1, 72351556), (2, 36175778), (4, 18087889), (71, 1019036), (142, 509518), (284, 254759), (373, 193972), (683, 105932), (746, 96986), (1366, 52966), (1492, 48493), (2732, 26483)]