27654324464

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{786707}}^1$

素因数の和:786754

約数の個数: 40

約数和(自身を含む): 58043316240

約数和(自身を除く): 30388991776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 786707, 1573414, 3146828, 6293656, 10227191, 12587312, 20454382, 40908764, 81817528, 132953483, 163635056, 265906966, 531813932, 1063627864, 1728395279, 2127255728, 3456790558, 6913581116, 13827162232, 27654324464]

約数ペア:

[(1, 27654324464), (2, 13827162232), (4, 6913581116), (8, 3456790558), (13, 2127255728), (16, 1728395279), (26, 1063627864), (52, 531813932), (104, 265906966), (169, 163635056), (208, 132953483), (338, 81817528), (676, 40908764), (1352, 20454382), (2197, 12587312), (2704, 10227191), (4394, 6293656), (8788, 3146828), (17576, 1573414), (35152, 786707)]