26039728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 62496000

約数和(自身を除く): 36456272

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 599, 836, 988, 1144, 1198, 1672, 1976, 2288, 2396, 2717, 3344, 3952, 4792, 5434, 6589, 7787, 9584, 10868, 11381, 13178, 15574, 21736, 22762, 26356, 31148, 43472, 45524, 52712, 62296, 85657, 91048, 105424, 124592, 125191, 147953, 171314, 182096, 250382, 295906, 342628, 500764, 591812, 685256, 1001528, 1183624, 1370512, 1627483, 2003056, 2367248, 3254966, 6509932, 13019864, 26039728]

約数ペア:

[(1, 26039728), (2, 13019864), (4, 6509932), (8, 3254966), (11, 2367248), (13, 2003056), (16, 1627483), (19, 1370512), (22, 1183624), (26, 1001528), (38, 685256), (44, 591812), (52, 500764), (76, 342628), (88, 295906), (104, 250382), (143, 182096), (152, 171314), (176, 147953), (208, 125191), (209, 124592), (247, 105424), (286, 91048), (304, 85657), (418, 62296), (494, 52712), (572, 45524), (599, 43472), (836, 31148), (988, 26356), (1144, 22762), (1198, 21736), (1672, 15574), (1976, 13178), (2288, 11381), (2396, 10868), (2717, 9584), (3344, 7787), (3952, 6589), (4792, 5434)]