65936728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57637}}^1$

素因数の和:57667

約数の個数: 32

約数和(自身を含む): 145247760

約数和(自身を除く): 79311032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 57637, 115274, 230548, 461096, 634007, 749281, 1268014, 1498562, 2536028, 2997124, 5072056, 5994248, 8242091, 16484182, 32968364, 65936728]

約数ペア:

[(1, 65936728), (2, 32968364), (4, 16484182), (8, 8242091), (11, 5994248), (13, 5072056), (22, 2997124), (26, 2536028), (44, 1498562), (52, 1268014), (88, 749281), (104, 634007), (143, 461096), (286, 230548), (572, 115274), (1144, 57637)]