25860416

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4038

約数の個数: 28

約数和(自身を含む): 51828192

約数和(自身を除く): 25967776

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 3923, 6592, 7846, 15692, 31384, 62768, 125536, 251072, 404069, 808138, 1616276, 3232552, 6465104, 12930208, 25860416]

約数ペア:

[(1, 25860416), (2, 12930208), (4, 6465104), (8, 3232552), (16, 1616276), (32, 808138), (64, 404069), (103, 251072), (206, 125536), (412, 62768), (824, 31384), (1648, 15692), (3296, 7846), (3923, 6592)]