71344784

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 175187448

約数和(自身を除く): 103842664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 53, 56, 68, 98, 101, 106, 112, 119, 136, 196, 202, 212, 238, 272, 371, 392, 404, 424, 476, 707, 742, 784, 808, 833, 848, 901, 952, 1414, 1484, 1616, 1666, 1717, 1802, 1904, 2597, 2828, 2968, 3332, 3434, 3604, 4949, 5194, 5353, 5656, 5936, 6307, 6664, 6868, 7208, 9898, 10388, 10706, 11312, 12019, 12614, 13328, 13736, 14416, 19796, 20776, 21412, 24038, 25228, 27472, 37471, 39592, 41552, 42824, 44149, 48076, 50456, 74942, 79184, 84133, 85648, 88298, 91001, 96152, 100912, 149884, 168266, 176596, 182002, 192304, 262297, 299768, 336532, 353192, 364004, 524594, 599536, 637007, 673064, 706384, 728008, 1049188, 1274014, 1346128, 1456016, 2098376, 2548028, 4196752, 4459049, 5096056, 8918098, 10192112, 17836196, 35672392, 71344784]

約数ペア:

[(1, 71344784), (2, 35672392), (4, 17836196), (7, 10192112), (8, 8918098), (14, 5096056), (16, 4459049), (17, 4196752), (28, 2548028), (34, 2098376), (49, 1456016), (53, 1346128), (56, 1274014), (68, 1049188), (98, 728008), (101, 706384), (106, 673064), (112, 637007), (119, 599536), (136, 524594), (196, 364004), (202, 353192), (212, 336532), (238, 299768), (272, 262297), (371, 192304), (392, 182002), (404, 176596), (424, 168266), (476, 149884), (707, 100912), (742, 96152), (784, 91001), (808, 88298), (833, 85648), (848, 84133), (901, 79184), (952, 74942), (1414, 50456), (1484, 48076), (1616, 44149), (1666, 42824), (1717, 41552), (1802, 39592), (1904, 37471), (2597, 27472), (2828, 25228), (2968, 24038), (3332, 21412), (3434, 20776), (3604, 19796), (4949, 14416), (5194, 13736), (5353, 13328), (5656, 12614), (5936, 12019), (6307, 11312), (6664, 10706), (6868, 10388), (7208, 9898)]