66952832

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 139691040

約数和(自身を除く): 72738208

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 211, 268, 296, 422, 536, 592, 844, 1072, 1184, 1688, 2144, 2368, 2479, 3376, 4288, 4736, 4958, 6752, 7807, 8576, 9916, 13504, 14137, 15614, 19832, 27008, 28274, 31228, 39664, 56548, 62456, 79328, 113096, 124912, 158656, 226192, 249824, 317312, 452384, 499648, 523069, 904768, 999296, 1046138, 1809536, 2092276, 4184552, 8369104, 16738208, 33476416, 66952832]

約数ペア:

[(1, 66952832), (2, 33476416), (4, 16738208), (8, 8369104), (16, 4184552), (32, 2092276), (37, 1809536), (64, 1046138), (67, 999296), (74, 904768), (128, 523069), (134, 499648), (148, 452384), (211, 317312), (268, 249824), (296, 226192), (422, 158656), (536, 124912), (592, 113096), (844, 79328), (1072, 62456), (1184, 56548), (1688, 39664), (2144, 31228), (2368, 28274), (2479, 27008), (3376, 19832), (4288, 15614), (4736, 14137), (4958, 13504), (6752, 9916), (7807, 8576)]