63643496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 143324160

約数和(自身を除く): 79680664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 601, 854, 868, 1202, 1708, 1736, 1891, 2404, 3416, 3782, 4207, 4808, 7564, 8414, 13237, 15128, 16828, 18631, 26474, 33656, 36661, 37262, 52948, 73322, 74524, 105896, 130417, 146644, 149048, 256627, 260834, 293288, 513254, 521668, 1026508, 1043336, 1136491, 2053016, 2272982, 4545964, 7955437, 9091928, 15910874, 31821748, 63643496]

約数ペア:

[(1, 63643496), (2, 31821748), (4, 15910874), (7, 9091928), (8, 7955437), (14, 4545964), (28, 2272982), (31, 2053016), (56, 1136491), (61, 1043336), (62, 1026508), (122, 521668), (124, 513254), (217, 293288), (244, 260834), (248, 256627), (427, 149048), (434, 146644), (488, 130417), (601, 105896), (854, 74524), (868, 73322), (1202, 52948), (1708, 37262), (1736, 36661), (1891, 33656), (2404, 26474), (3416, 18631), (3782, 16828), (4207, 15128), (4808, 13237), (7564, 8414)]