73608256

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 150546816

約数和(自身を除く): 76938560

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 142, 167, 194, 284, 334, 388, 568, 668, 776, 1136, 1336, 1552, 2272, 2672, 3104, 4544, 5344, 6208, 6887, 10688, 11857, 13774, 16199, 23714, 27548, 32398, 47428, 55096, 64796, 94856, 110192, 129592, 189712, 220384, 259184, 379424, 440768, 518368, 758848, 1036736, 1150129, 2300258, 4600516, 9201032, 18402064, 36804128, 73608256]

約数ペア:

[(1, 73608256), (2, 36804128), (4, 18402064), (8, 9201032), (16, 4600516), (32, 2300258), (64, 1150129), (71, 1036736), (97, 758848), (142, 518368), (167, 440768), (194, 379424), (284, 259184), (334, 220384), (388, 189712), (568, 129592), (668, 110192), (776, 94856), (1136, 64796), (1336, 55096), (1552, 47428), (2272, 32398), (2672, 27548), (3104, 23714), (4544, 16199), (5344, 13774), (6208, 11857), (6887, 10688)]