61674928

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 140610792

約数和(自身を除く): 78935864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 811, 1358, 1552, 1622, 2716, 3244, 4753, 5432, 5677, 6488, 9506, 10864, 11354, 12976, 19012, 22708, 38024, 39739, 45416, 76048, 78667, 79478, 90832, 157334, 158956, 314668, 317912, 550669, 629336, 635824, 1101338, 1258672, 2202676, 3854683, 4405352, 7709366, 8810704, 15418732, 30837464, 61674928]

約数ペア:

[(1, 61674928), (2, 30837464), (4, 15418732), (7, 8810704), (8, 7709366), (14, 4405352), (16, 3854683), (28, 2202676), (49, 1258672), (56, 1101338), (97, 635824), (98, 629336), (112, 550669), (194, 317912), (196, 314668), (388, 158956), (392, 157334), (679, 90832), (776, 79478), (784, 78667), (811, 76048), (1358, 45416), (1552, 39739), (1622, 38024), (2716, 22708), (3244, 19012), (4753, 12976), (5432, 11354), (5677, 10864), (6488, 9506)]