25629344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61609}}^1$

素因数の和:61632

約数の個数: 24

約数和(自身を含む): 54340020

約数和(自身を除く): 28710676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61609, 123218, 246436, 492872, 800917, 985744, 1601834, 1971488, 3203668, 6407336, 12814672, 25629344]

約数ペア:

[(1, 25629344), (2, 12814672), (4, 6407336), (8, 3203668), (13, 1971488), (16, 1601834), (26, 985744), (32, 800917), (52, 492872), (104, 246436), (208, 123218), (416, 61609)]