57498064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 120429792

約数和(自身を除く): 62931728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 563, 982, 1126, 1964, 2252, 3928, 4504, 6383, 7319, 7856, 9008, 12766, 14638, 25532, 29276, 51064, 58552, 102128, 117104, 276433, 552866, 1105732, 2211464, 3593629, 4422928, 7187258, 14374516, 28749032, 57498064]

約数ペア:

[(1, 57498064), (2, 28749032), (4, 14374516), (8, 7187258), (13, 4422928), (16, 3593629), (26, 2211464), (52, 1105732), (104, 552866), (208, 276433), (491, 117104), (563, 102128), (982, 58552), (1126, 51064), (1964, 29276), (2252, 25532), (3928, 14638), (4504, 12766), (6383, 9008), (7319, 7856)]