71288224

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 170263296

約数和(自身を除く): 98975072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 101, 112, 137, 161, 184, 202, 224, 274, 322, 368, 404, 548, 644, 707, 736, 808, 959, 1096, 1288, 1414, 1616, 1918, 2192, 2323, 2576, 2828, 3151, 3232, 3836, 4384, 4646, 5152, 5656, 6302, 7672, 9292, 11312, 12604, 13837, 15344, 16261, 18584, 22057, 22624, 25208, 27674, 30688, 32522, 37168, 44114, 50416, 55348, 65044, 74336, 88228, 96859, 100832, 110696, 130088, 176456, 193718, 221392, 260176, 318251, 352912, 387436, 442784, 520352, 636502, 705824, 774872, 1273004, 1549744, 2227757, 2546008, 3099488, 4455514, 5092016, 8911028, 10184032, 17822056, 35644112, 71288224]

約数ペア:

[(1, 71288224), (2, 35644112), (4, 17822056), (7, 10184032), (8, 8911028), (14, 5092016), (16, 4455514), (23, 3099488), (28, 2546008), (32, 2227757), (46, 1549744), (56, 1273004), (92, 774872), (101, 705824), (112, 636502), (137, 520352), (161, 442784), (184, 387436), (202, 352912), (224, 318251), (274, 260176), (322, 221392), (368, 193718), (404, 176456), (548, 130088), (644, 110696), (707, 100832), (736, 96859), (808, 88228), (959, 74336), (1096, 65044), (1288, 55348), (1414, 50416), (1616, 44114), (1918, 37168), (2192, 32522), (2323, 30688), (2576, 27674), (2828, 25208), (3151, 22624), (3232, 22057), (3836, 18584), (4384, 16261), (4646, 15344), (5152, 13837), (5656, 12604), (6302, 11312), (7672, 9292)]