66852968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 88822552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 701, 728, 917, 1048, 1402, 1703, 1834, 2804, 3406, 3668, 4907, 5608, 6812, 7336, 9113, 9814, 11921, 13624, 18226, 19628, 23842, 36452, 39256, 47684, 63791, 72904, 91831, 95368, 127582, 183662, 255164, 367324, 510328, 642817, 734648, 1193803, 1285634, 2387606, 2571268, 4775212, 5142536, 8356621, 9550424, 16713242, 33426484, 66852968]

約数ペア:

[(1, 66852968), (2, 33426484), (4, 16713242), (7, 9550424), (8, 8356621), (13, 5142536), (14, 4775212), (26, 2571268), (28, 2387606), (52, 1285634), (56, 1193803), (91, 734648), (104, 642817), (131, 510328), (182, 367324), (262, 255164), (364, 183662), (524, 127582), (701, 95368), (728, 91831), (917, 72904), (1048, 63791), (1402, 47684), (1703, 39256), (1834, 36452), (2804, 23842), (3406, 19628), (3668, 18226), (4907, 13624), (5608, 11921), (6812, 9814), (7336, 9113)]