78500708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137239}}^1$

素因数の和:137267

約数の個数: 24

約数和(自身を含む): 161394240

約数和(自身を除く): 82893532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 137239, 274478, 548956, 1509629, 1784107, 3019258, 3568214, 6038516, 7136428, 19625177, 39250354, 78500708]

約数ペア:

[(1, 78500708), (2, 39250354), (4, 19625177), (11, 7136428), (13, 6038516), (22, 3568214), (26, 3019258), (44, 1784107), (52, 1509629), (143, 548956), (286, 274478), (572, 137239)]