71240576

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 163036800

約数和(自身を除く): 91796224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2663, 3344, 5326, 6688, 10652, 13376, 21304, 26752, 29293, 42608, 50597, 58586, 85216, 101194, 117172, 170432, 202388, 234344, 340864, 404776, 468688, 556567, 809552, 937376, 1113134, 1619104, 1874752, 2226268, 3238208, 3749504, 4452536, 6476416, 8905072, 17810144, 35620288, 71240576]

約数ペア:

[(1, 71240576), (2, 35620288), (4, 17810144), (8, 8905072), (11, 6476416), (16, 4452536), (19, 3749504), (22, 3238208), (32, 2226268), (38, 1874752), (44, 1619104), (64, 1113134), (76, 937376), (88, 809552), (128, 556567), (152, 468688), (176, 404776), (209, 340864), (304, 234344), (352, 202388), (418, 170432), (608, 117172), (704, 101194), (836, 85216), (1216, 58586), (1408, 50597), (1672, 42608), (2432, 29293), (2663, 26752), (3344, 21304), (5326, 13376), (6688, 10652)]