671464832

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{15031}}^1$

素因数の和:15394

約数の個数: 32

約数和(自身を含む): 1341606000

約数和(自身を除く): 670141168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2792, 5584, 11168, 15031, 22336, 30062, 44672, 60124, 120248, 240496, 480992, 961984, 1923968, 5245819, 10491638, 20983276, 41966552, 83933104, 167866208, 335732416, 671464832]

約数ペア:

[(1, 671464832), (2, 335732416), (4, 167866208), (8, 83933104), (16, 41966552), (32, 20983276), (64, 10491638), (128, 5245819), (349, 1923968), (698, 961984), (1396, 480992), (2792, 240496), (5584, 120248), (11168, 60124), (15031, 44672), (22336, 30062)]