67284016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9623}}^1$

素因数の和:9673

約数の個数: 40

約数和(自身を含む): 143205120

約数和(自身を除く): 75921104

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9623, 19246, 38492, 76984, 153968, 182837, 221329, 365674, 442658, 731348, 885316, 1462696, 1770632, 2925392, 3541264, 4205251, 8410502, 16821004, 33642008, 67284016]

約数ペア:

[(1, 67284016), (2, 33642008), (4, 16821004), (8, 8410502), (16, 4205251), (19, 3541264), (23, 2925392), (38, 1770632), (46, 1462696), (76, 885316), (92, 731348), (152, 442658), (184, 365674), (304, 221329), (368, 182837), (437, 153968), (874, 76984), (1748, 38492), (3496, 19246), (6992, 9623)]