14720288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 20116192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 71, 76, 88, 124, 142, 152, 176, 209, 248, 284, 304, 341, 352, 418, 496, 568, 589, 608, 682, 781, 836, 992, 1136, 1178, 1349, 1364, 1562, 1672, 2201, 2272, 2356, 2698, 2728, 3124, 3344, 4402, 4712, 5396, 5456, 6248, 6479, 6688, 8804, 9424, 10792, 10912, 12496, 12958, 14839, 17608, 18848, 21584, 24211, 24992, 25916, 29678, 35216, 41819, 43168, 48422, 51832, 59356, 70432, 83638, 96844, 103664, 118712, 167276, 193688, 207328, 237424, 334552, 387376, 460009, 474848, 669104, 774752, 920018, 1338208, 1840036, 3680072, 7360144, 14720288]

約数ペア:

[(1, 14720288), (2, 7360144), (4, 3680072), (8, 1840036), (11, 1338208), (16, 920018), (19, 774752), (22, 669104), (31, 474848), (32, 460009), (38, 387376), (44, 334552), (62, 237424), (71, 207328), (76, 193688), (88, 167276), (124, 118712), (142, 103664), (152, 96844), (176, 83638), (209, 70432), (248, 59356), (284, 51832), (304, 48422), (341, 43168), (352, 41819), (418, 35216), (496, 29678), (568, 25916), (589, 24992), (608, 24211), (682, 21584), (781, 18848), (836, 17608), (992, 14839), (1136, 12958), (1178, 12496), (1349, 10912), (1364, 10792), (1562, 9424), (1672, 8804), (2201, 6688), (2272, 6479), (2356, 6248), (2698, 5456), (2728, 5396), (3124, 4712), (3344, 4402)]