63855488

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 132946800

約数和(自身を除く): 69091312

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 139, 148, 194, 278, 296, 388, 556, 592, 776, 1112, 1184, 1552, 2224, 2368, 3104, 3589, 4448, 4736, 5143, 6208, 7178, 8896, 10286, 12416, 13483, 14356, 17792, 20572, 26966, 28712, 41144, 53932, 57424, 82288, 107864, 114848, 164576, 215728, 229696, 329152, 431456, 459392, 498871, 658304, 862912, 997742, 1725824, 1995484, 3990968, 7981936, 15963872, 31927744, 63855488]

約数ペア:

[(1, 63855488), (2, 31927744), (4, 15963872), (8, 7981936), (16, 3990968), (32, 1995484), (37, 1725824), (64, 997742), (74, 862912), (97, 658304), (128, 498871), (139, 459392), (148, 431456), (194, 329152), (278, 229696), (296, 215728), (388, 164576), (556, 114848), (592, 107864), (776, 82288), (1112, 57424), (1184, 53932), (1552, 41144), (2224, 28712), (2368, 26966), (3104, 20572), (3589, 17792), (4448, 14356), (4736, 13483), (5143, 12416), (6208, 10286), (7178, 8896)]