260427296

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{18371}}^1$

素因数の和:18824

約数の個数: 24

約数和(自身を含む): 513901584

約数和(自身を除く): 253474288

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 7088, 14176, 18371, 36742, 73484, 146968, 293936, 587872, 8138353, 16276706, 32553412, 65106824, 130213648, 260427296]

約数ペア:

[(1, 260427296), (2, 130213648), (4, 65106824), (8, 32553412), (16, 16276706), (32, 8138353), (443, 587872), (886, 293936), (1772, 146968), (3544, 73484), (7088, 36742), (14176, 18371)]