29128895974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{19819}}^1$

素因数の和:20292

約数の個数: 32

約数和(自身を含む): 46236096000

約数和(自身を除く): 17107200026

約数列:

[1, 2, 23, 46, 89, 178, 359, 718, 2047, 4094, 8257, 16514, 19819, 31951, 39638, 63902, 455837, 734873, 911674, 1469746, 1763891, 3527782, 7115021, 14230042, 40569493, 81138986, 163645483, 327290966, 633236869, 1266473738, 14564447987, 29128895974]

約数ペア:

[(1, 29128895974), (2, 14564447987), (23, 1266473738), (46, 633236869), (89, 327290966), (178, 163645483), (359, 81138986), (718, 40569493), (2047, 14230042), (4094, 7115021), (8257, 3527782), (16514, 1763891), (19819, 1469746), (31951, 911674), (39638, 734873), (63902, 455837)]