2228379136

素因数分解:

$2^9\times {\mathrm{1783}}^1\times {\mathrm{2441}}^1$

素因数の和:4242

約数の個数: 40

約数和(自身を含む): 4456728144

約数和(自身を除く): 2228349008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1783, 2441, 3566, 4882, 7132, 9764, 14264, 19528, 28528, 39056, 57056, 78112, 114112, 156224, 228224, 312448, 456448, 624896, 912896, 1249792, 4352303, 8704606, 17409212, 34818424, 69636848, 139273696, 278547392, 557094784, 1114189568, 2228379136]

約数ペア:

[(1, 2228379136), (2, 1114189568), (4, 557094784), (8, 278547392), (16, 139273696), (32, 69636848), (64, 34818424), (128, 17409212), (256, 8704606), (512, 4352303), (1783, 1249792), (2441, 912896), (3566, 624896), (4882, 456448), (7132, 312448), (9764, 228224), (14264, 156224), (19528, 114112), (28528, 78112), (39056, 57056)]