27281696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{65581}}^1$

素因数の和:65604

約数の個数: 24

約数和(自身を含む): 57843324

約数和(自身を除く): 30561628

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 65581, 131162, 262324, 524648, 852553, 1049296, 1705106, 2098592, 3410212, 6820424, 13640848, 27281696]

約数ペア:

[(1, 27281696), (2, 13640848), (4, 6820424), (8, 3410212), (13, 2098592), (16, 1705106), (26, 1049296), (32, 852553), (52, 524648), (104, 262324), (208, 131162), (416, 65581)]