28444448

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{13267}}^1$

素因数の和:13344

約数の個数: 24

約数和(自身を含む): 56840112

約数和(自身を除く): 28395664

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 13267, 26534, 53068, 106136, 212272, 424544, 888889, 1777778, 3555556, 7111112, 14222224, 28444448]

約数ペア:

[(1, 28444448), (2, 14222224), (4, 7111112), (8, 3555556), (16, 1777778), (32, 888889), (67, 424544), (134, 212272), (268, 106136), (536, 53068), (1072, 26534), (2144, 13267)]