72941818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{2281}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 111726720

約数和(自身を除く): 38784902

約数列:

[1, 2, 59, 118, 271, 542, 2281, 4562, 15989, 31978, 134579, 269158, 618151, 1236302, 36470909, 72941818]

約数ペア:

[(1, 72941818), (2, 36470909), (59, 1236302), (118, 618151), (271, 269158), (542, 134579), (2281, 31978), (4562, 15989)]