67743184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 137768960

約数和(自身を除く): 70025776

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2239, 3782, 4478, 7564, 8956, 15128, 17912, 30256, 35824, 69409, 136579, 138818, 273158, 277636, 546316, 555272, 1092632, 1110544, 2185264, 4233949, 8467898, 16935796, 33871592, 67743184]

約数ペア:

[(1, 67743184), (2, 33871592), (4, 16935796), (8, 8467898), (16, 4233949), (31, 2185264), (61, 1110544), (62, 1092632), (122, 555272), (124, 546316), (244, 277636), (248, 273158), (488, 138818), (496, 136579), (976, 69409), (1891, 35824), (2239, 30256), (3782, 17912), (4478, 15128), (7564, 8956)]