78964796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 158034240

約数和(自身を除く): 79069444

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1741, 1972, 2668, 3482, 6964, 11339, 22678, 29597, 40043, 45356, 50489, 59194, 80086, 100978, 118388, 160172, 201956, 680731, 858313, 1161247, 1361462, 1716626, 2322494, 2722924, 3433252, 4644988, 19741199, 39482398, 78964796]

約数ペア:

[(1, 78964796), (2, 39482398), (4, 19741199), (17, 4644988), (23, 3433252), (29, 2722924), (34, 2322494), (46, 1716626), (58, 1361462), (68, 1161247), (92, 858313), (116, 680731), (391, 201956), (493, 160172), (667, 118388), (782, 100978), (986, 80086), (1334, 59194), (1564, 50489), (1741, 45356), (1972, 40043), (2668, 29597), (3482, 22678), (6964, 11339)]