67217584

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1609}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 149330720

約数和(自身を除く): 82113136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 1609, 2611, 2984, 3218, 5222, 5968, 6436, 10444, 11263, 12872, 20888, 22526, 25744, 41776, 45052, 90104, 180208, 600157, 1200314, 2400628, 4201099, 4801256, 8402198, 9602512, 16804396, 33608792, 67217584]

約数ペア:

[(1, 67217584), (2, 33608792), (4, 16804396), (7, 9602512), (8, 8402198), (14, 4801256), (16, 4201099), (28, 2400628), (56, 1200314), (112, 600157), (373, 180208), (746, 90104), (1492, 45052), (1609, 41776), (2611, 25744), (2984, 22526), (3218, 20888), (5222, 12872), (5968, 11263), (6436, 10444)]