506939008

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{21881}}^1$

素因数の和:22076

約数の個数: 32

約数和(自身を含む): 1015543620

約数和(自身を除く): 508604612

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 5792, 11584, 21881, 23168, 43762, 87524, 175048, 350096, 700192, 1400384, 2800768, 3960461, 7920922, 15841844, 31683688, 63367376, 126734752, 253469504, 506939008]

約数ペア:

[(1, 506939008), (2, 253469504), (4, 126734752), (8, 63367376), (16, 31683688), (32, 15841844), (64, 7920922), (128, 3960461), (181, 2800768), (362, 1400384), (724, 700192), (1448, 350096), (2896, 175048), (5792, 87524), (11584, 43762), (21881, 23168)]