63257488

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 146133504

約数和(自身を除く): 82876016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 61, 94, 112, 122, 188, 197, 244, 329, 376, 394, 427, 488, 658, 752, 788, 854, 976, 1316, 1379, 1576, 1708, 2632, 2758, 2867, 3152, 3416, 5264, 5516, 5734, 6832, 9259, 11032, 11468, 12017, 18518, 20069, 22064, 22936, 24034, 37036, 40138, 45872, 48068, 64813, 74072, 80276, 84119, 96136, 129626, 148144, 160552, 168238, 192272, 259252, 321104, 336476, 518504, 564799, 672952, 1037008, 1129598, 1345904, 2259196, 3953593, 4518392, 7907186, 9036784, 15814372, 31628744, 63257488]

約数ペア:

[(1, 63257488), (2, 31628744), (4, 15814372), (7, 9036784), (8, 7907186), (14, 4518392), (16, 3953593), (28, 2259196), (47, 1345904), (56, 1129598), (61, 1037008), (94, 672952), (112, 564799), (122, 518504), (188, 336476), (197, 321104), (244, 259252), (329, 192272), (376, 168238), (394, 160552), (427, 148144), (488, 129626), (658, 96136), (752, 84119), (788, 80276), (854, 74072), (976, 64813), (1316, 48068), (1379, 45872), (1576, 40138), (1708, 37036), (2632, 24034), (2758, 22936), (2867, 22064), (3152, 20069), (3416, 18518), (5264, 12017), (5516, 11468), (5734, 11032), (6832, 9259)]