22272256

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 54

約数和(自身を含む): 47115222

約数和(自身を除く): 24842966

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 241, 256, 304, 361, 482, 608, 722, 964, 1216, 1444, 1928, 2432, 2888, 3856, 4579, 4864, 5776, 7712, 9158, 11552, 15424, 18316, 23104, 30848, 36632, 46208, 61696, 73264, 87001, 92416, 146528, 174002, 293056, 348004, 586112, 696008, 1172224, 1392016, 2784032, 5568064, 11136128, 22272256]

約数ペア:

[(1, 22272256), (2, 11136128), (4, 5568064), (8, 2784032), (16, 1392016), (19, 1172224), (32, 696008), (38, 586112), (64, 348004), (76, 293056), (128, 174002), (152, 146528), (241, 92416), (256, 87001), (304, 73264), (361, 61696), (482, 46208), (608, 36632), (722, 30848), (964, 23104), (1216, 18316), (1444, 15424), (1928, 11552), (2432, 9158), (2888, 7712), (3856, 5776), (4579, 4864)]