670838656

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{19483}}^1$

素因数の和:19766

約数の個数: 32

約数和(自身を含む): 1341473400

約数和(自身を除く): 670634744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 8608, 17216, 19483, 34432, 38966, 77932, 155864, 311728, 623456, 1246912, 2493824, 5240927, 10481854, 20963708, 41927416, 83854832, 167709664, 335419328, 670838656]

約数ペア:

[(1, 670838656), (2, 335419328), (4, 167709664), (8, 83854832), (16, 41927416), (32, 20963708), (64, 10481854), (128, 5240927), (269, 2493824), (538, 1246912), (1076, 623456), (2152, 311728), (4304, 155864), (8608, 77932), (17216, 38966), (19483, 34432)]