13480576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 29620800

約数和(自身を除く): 16140224

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 241, 304, 368, 437, 482, 608, 736, 874, 964, 1216, 1472, 1748, 1928, 2432, 2944, 3496, 3856, 4579, 5543, 6992, 7712, 9158, 11086, 13984, 15424, 18316, 22172, 27968, 30848, 36632, 44344, 55936, 73264, 88688, 105317, 146528, 177376, 210634, 293056, 354752, 421268, 586112, 709504, 842536, 1685072, 3370144, 6740288, 13480576]

約数ペア:

[(1, 13480576), (2, 6740288), (4, 3370144), (8, 1685072), (16, 842536), (19, 709504), (23, 586112), (32, 421268), (38, 354752), (46, 293056), (64, 210634), (76, 177376), (92, 146528), (128, 105317), (152, 88688), (184, 73264), (241, 55936), (304, 44344), (368, 36632), (437, 30848), (482, 27968), (608, 22172), (736, 18316), (874, 15424), (964, 13984), (1216, 11086), (1472, 9158), (1748, 7712), (1928, 6992), (2432, 5543), (2944, 4579), (3496, 3856)]