72276352

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{19471}}^1$

素因数の和:19514

約数の個数: 32

約数和(自身を含む): 148960800

約数和(自身を除く): 76684448

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 19471, 38942, 77884, 155768, 311536, 564659, 623072, 1129318, 1246144, 2258636, 2492288, 4517272, 9034544, 18069088, 36138176, 72276352]

約数ペア:

[(1, 72276352), (2, 36138176), (4, 18069088), (8, 9034544), (16, 4517272), (29, 2492288), (32, 2258636), (58, 1246144), (64, 1129318), (116, 623072), (128, 564659), (232, 311536), (464, 155768), (928, 77884), (1856, 38942), (3712, 19471)]