2890904128

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10259}}^1$

素因数の和:10332

約数の個数: 112

約数和(自身を含む): 7130125440

約数和(自身を除く): 4239221312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 136, 148, 224, 238, 259, 272, 296, 448, 476, 518, 544, 592, 629, 952, 1036, 1088, 1184, 1258, 1904, 2072, 2368, 2516, 3808, 4144, 4403, 5032, 7616, 8288, 8806, 10064, 10259, 16576, 17612, 20128, 20518, 35224, 40256, 41036, 70448, 71813, 82072, 140896, 143626, 164144, 174403, 281792, 287252, 328288, 348806, 379583, 574504, 656576, 697612, 759166, 1149008, 1220821, 1395224, 1518332, 2298016, 2441642, 2657081, 2790448, 3036664, 4596032, 4883284, 5314162, 5580896, 6073328, 6452911, 9766568, 10628324, 11161792, 12146656, 12905822, 19533136, 21256648, 24293312, 25811644, 39066272, 42513296, 45170377, 51623288, 78132544, 85026592, 90340754, 103246576, 170053184, 180681508, 206493152, 361363016, 412986304, 722726032, 1445452064, 2890904128]

約数ペア:

[(1, 2890904128), (2, 1445452064), (4, 722726032), (7, 412986304), (8, 361363016), (14, 206493152), (16, 180681508), (17, 170053184), (28, 103246576), (32, 90340754), (34, 85026592), (37, 78132544), (56, 51623288), (64, 45170377), (68, 42513296), (74, 39066272), (112, 25811644), (119, 24293312), (136, 21256648), (148, 19533136), (224, 12905822), (238, 12146656), (259, 11161792), (272, 10628324), (296, 9766568), (448, 6452911), (476, 6073328), (518, 5580896), (544, 5314162), (592, 4883284), (629, 4596032), (952, 3036664), (1036, 2790448), (1088, 2657081), (1184, 2441642), (1258, 2298016), (1904, 1518332), (2072, 1395224), (2368, 1220821), (2516, 1149008), (3808, 759166), (4144, 697612), (4403, 656576), (5032, 574504), (7616, 379583), (8288, 348806), (8806, 328288), (10064, 287252), (10259, 281792), (16576, 174403), (17612, 164144), (20128, 143626), (20518, 140896), (35224, 82072), (40256, 71813), (41036, 70448)]