42986816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 112

約数和(自身を含む): 98755200

約数和(自身を除く): 55768384

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 53, 58, 64, 76, 92, 106, 116, 152, 184, 212, 232, 304, 368, 424, 437, 464, 551, 608, 667, 736, 848, 874, 928, 1007, 1102, 1216, 1219, 1334, 1472, 1537, 1696, 1748, 1856, 2014, 2204, 2438, 2668, 3074, 3392, 3496, 4028, 4408, 4876, 5336, 6148, 6992, 8056, 8816, 9752, 10672, 12296, 12673, 13984, 16112, 17632, 19504, 21344, 23161, 24592, 25346, 27968, 29203, 32224, 35264, 35351, 39008, 42688, 46322, 49184, 50692, 58406, 64448, 70702, 78016, 92644, 98368, 101384, 116812, 141404, 185288, 202768, 233624, 282808, 370576, 405536, 467248, 565616, 671669, 741152, 811072, 934496, 1131232, 1343338, 1482304, 1868992, 2262464, 2686676, 5373352, 10746704, 21493408, 42986816]

約数ペア:

[(1, 42986816), (2, 21493408), (4, 10746704), (8, 5373352), (16, 2686676), (19, 2262464), (23, 1868992), (29, 1482304), (32, 1343338), (38, 1131232), (46, 934496), (53, 811072), (58, 741152), (64, 671669), (76, 565616), (92, 467248), (106, 405536), (116, 370576), (152, 282808), (184, 233624), (212, 202768), (232, 185288), (304, 141404), (368, 116812), (424, 101384), (437, 98368), (464, 92644), (551, 78016), (608, 70702), (667, 64448), (736, 58406), (848, 50692), (874, 49184), (928, 46322), (1007, 42688), (1102, 39008), (1216, 35351), (1219, 35264), (1334, 32224), (1472, 29203), (1537, 27968), (1696, 25346), (1748, 24592), (1856, 23161), (2014, 21344), (2204, 19504), (2438, 17632), (2668, 16112), (3074, 13984), (3392, 12673), (3496, 12296), (4028, 10672), (4408, 9752), (4876, 8816), (5336, 8056), (6148, 6992)]