26370428

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1722

約数の個数: 36

約数和(自身を含む): 54362952

約数和(自身を除く): 27992524

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 1621, 2324, 3242, 4067, 6484, 8134, 11347, 16268, 22694, 45388, 79429, 134543, 158858, 269086, 317716, 538172, 941801, 1883602, 3767204, 6592607, 13185214, 26370428]

約数ペア:

[(1, 26370428), (2, 13185214), (4, 6592607), (7, 3767204), (14, 1883602), (28, 941801), (49, 538172), (83, 317716), (98, 269086), (166, 158858), (196, 134543), (332, 79429), (581, 45388), (1162, 22694), (1621, 16268), (2324, 11347), (3242, 8134), (4067, 6484)]