68724368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9829}}^1$

素因数の和:9879

約数の個数: 40

約数和(自身を含む): 146270400

約数和(自身を除く): 77546032

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9829, 19658, 39316, 78632, 157264, 186751, 226067, 373502, 452134, 747004, 904268, 1494008, 1808536, 2988016, 3617072, 4295273, 8590546, 17181092, 34362184, 68724368]

約数ペア:

[(1, 68724368), (2, 34362184), (4, 17181092), (8, 8590546), (16, 4295273), (19, 3617072), (23, 2988016), (38, 1808536), (46, 1494008), (76, 904268), (92, 747004), (152, 452134), (184, 373502), (304, 226067), (368, 186751), (437, 157264), (874, 78632), (1748, 39316), (3496, 19658), (6992, 9829)]