26828764

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 50787520

約数和(自身を除く): 23958756

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 409, 529, 713, 818, 1058, 1426, 1636, 2116, 2852, 9407, 12679, 16399, 18814, 25358, 32798, 37628, 50716, 65596, 216361, 291617, 432722, 583234, 865444, 1166468, 6707191, 13414382, 26828764]

約数ペア:

[(1, 26828764), (2, 13414382), (4, 6707191), (23, 1166468), (31, 865444), (46, 583234), (62, 432722), (92, 291617), (124, 216361), (409, 65596), (529, 50716), (713, 37628), (818, 32798), (1058, 25358), (1426, 18814), (1636, 16399), (2116, 12679), (2852, 9407)]