25674688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30884

約数の個数: 28

約数和(自身を含む): 54869080

約数和(自身を除く): 29194392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30859, 61718, 123436, 246872, 401167, 493744, 802334, 987488, 1604668, 1974976, 3209336, 6418672, 12837344, 25674688]

約数ペア:

[(1, 25674688), (2, 12837344), (4, 6418672), (8, 3209336), (13, 1974976), (16, 1604668), (26, 987488), (32, 802334), (52, 493744), (64, 401167), (104, 246872), (208, 123436), (416, 61718), (832, 30859)]