15558819968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7150193}}^1$

素因数の和:7150224

約数の個数: 32

約数和(自身を含む): 32819390460

約数和(自身を除く): 17260570492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7150193, 14300386, 28600772, 57201544, 114403088, 121553281, 228806176, 243106562, 457612352, 486213124, 915224704, 972426248, 1944852496, 3889704992, 7779409984, 15558819968]

約数ペア:

[(1, 15558819968), (2, 7779409984), (4, 3889704992), (8, 1944852496), (16, 972426248), (17, 915224704), (32, 486213124), (34, 457612352), (64, 243106562), (68, 228806176), (128, 121553281), (136, 114403088), (272, 57201544), (544, 28600772), (1088, 14300386), (2176, 7150193)]