28362116752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{2411}}^1$

素因数の和:3128

約数の個数: 80

約数和(自身を含む): 58372406784

約数和(自身を除く): 30010290032

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 641, 1147, 1282, 2294, 2411, 2564, 4588, 4822, 5128, 9176, 9644, 10256, 18352, 19288, 19871, 23717, 38576, 39742, 47434, 74741, 79484, 89207, 94868, 149482, 158968, 178414, 189736, 298964, 317936, 356828, 379472, 597928, 713656, 735227, 1195856, 1427312, 1470454, 1545451, 2765417, 2940908, 3090902, 5530834, 5881816, 6181804, 11061668, 11763632, 12363608, 22123336, 24727216, 44246672, 47908981, 57181687, 95817962, 114363374, 191635924, 228726748, 383271848, 457453496, 766543696, 914906992, 1772632297, 3545264594, 7090529188, 14181058376, 28362116752]

約数ペア:

[(1, 28362116752), (2, 14181058376), (4, 7090529188), (8, 3545264594), (16, 1772632297), (31, 914906992), (37, 766543696), (62, 457453496), (74, 383271848), (124, 228726748), (148, 191635924), (248, 114363374), (296, 95817962), (496, 57181687), (592, 47908981), (641, 44246672), (1147, 24727216), (1282, 22123336), (2294, 12363608), (2411, 11763632), (2564, 11061668), (4588, 6181804), (4822, 5881816), (5128, 5530834), (9176, 3090902), (9644, 2940908), (10256, 2765417), (18352, 1545451), (19288, 1470454), (19871, 1427312), (23717, 1195856), (38576, 735227), (39742, 713656), (47434, 597928), (74741, 379472), (79484, 356828), (89207, 317936), (94868, 298964), (149482, 189736), (158968, 178414)]